Brembo N.V.
Brembo 2-Piece Slotted Front Rotors Porsche 991 911 Turbo
$2,967.00
Brembo 2-Piece Slotted Rotors Porsche 991 911 Turbo non-PCCB (Front)
Fit The Following Cars (w/ OEM Iron Rotors)
Porsche 991 911 Turbo (Front)
Brembo 2-piece Competition cross-drilled front disc pair for iron discs
380mm x 34mm (15.00" x 1.36") 72 Vane, D66
Huge increase in airflow, cooling capacity, and durability vs. OEM discs
Saves 2 lbs. unsprung weight per side vs. OEM iron discs
Designed for: club racing, time trial, auto-x, HPDE
Works with OEM calipers, no modifications required
Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips
Sold/priced per pair.
380x34mm (15") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 or Type 5 2-Piece Floating Rotors, precision-engineered for the Porsche 991 Turbo (non-pccb) models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features Vented Curved 72 Vanes, a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. Advanced high carbon alloy / corrosion resistant plating for performance and durability. The floating design with floating D-Bobbin with anti rattle springs reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 991 Turbo (non-pccb). Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
This system consists of 2-Piece disc assemblies which directly replace the OEM discs. To be used with OEM calipers. Brembo GT Systems are designed for vehicles at original ride height. Increased ride height is not compatible with the brake lines included in these systems.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 2-Piece Slotted Rotors Porsche 991 Carrera S/4S/GTS (Front)
from $2,967.00
Brembo 2-Piece Slotted Rotors Porsche 991 Carrera S/4S/GTS (Front)
350x34mm (13.8") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 2-Piece Floating Rotors, precision-engineered for the Porsche 991 Carrera S, Carrera 4S, and GTS models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. The floating design reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 991 Carrera S, 4S, or GTS. Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Fits: 2012-2019 Porsche 991 Carrera S / 4S / GTS (excludes PCCB models)
Lightweight 2-piece floating design with aluminum center hat
Slotted surface for enhanced cooling and pad bite
Reduces unsprung mass and improves rotor longevity
Direct OEM replacement — no modification needed
Track-tested for performance and durability
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 2-Piece Slotted Rotors Porsche 991 GT3/GT3RS (Front)
$2,967.00
Brembo 2-Piece Slotted Rotors Porsche 991 GT3/GT3RS non-PCCB (Front)
Fit The Following Cars (w/ OEM Iron Rotors)
Porsche 991 911 GT3/GT3RS (Front)
Brembo 2-piece Competition cross-drilled front disc pair for iron discs
380mm x 34mm (15.00" x 1.34") 72 Vane, D66
Huge increase in airflow, cooling capacity, and durability vs. OEM discs
Saves 2 lbs. unsprung weight per side vs. OEM iron discs
Designed for: club racing, time trial, auto-x, HPDE
Works with OEM calipers, no modifications required
Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips
Sold/priced per pair.
380x34mm (15") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 or Type 5 2-Piece Floating Rotors, precision-engineered for the Porsche 991 GT3 GT3RS(non-pccb) models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features Vented Curved 72 Vanes, a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. Advanced high carbon alloy / corrosion resistant plating for performance and durability. The floating design with floating D-Bobbin with anti rattle springs reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 991 GT3 GT3RS (non-pccb). Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
This system consists of 2-Piece disc assemblies which directly replace the OEM discs. To be used with OEM calipers. Brembo GT Systems are designed for vehicles at original ride height. Increased ride height is not compatible with the brake lines included in these systems.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 2-Piece Slotted Rotors Porsche 991 GT3/GT3RS (Rear)
$2,967.00
Brembo 2-Piece Slotted Rotors Porsche 991 GT3 / GT3RS non-PCCB (Rear)
Fit The Following Cars (w/ OEM Iron Rotors)
Porsche 991 911 GT3/GT3RS (Rear)
Brembo 2-piece Competition cross-drilled rear disc pair for iron discs
380mm x 34mm (15.00" x 1.34") 72 Vane, D66
Huge increase in airflow, cooling capacity, and durability vs. OEM discs
Saves 2 lbs. unsprung weight per side vs. OEM iron discs
Designed for: club racing, time trial, auto-x, HPDE
Works with OEM calipers, no modifications required
Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips
380x30mm (15") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 or Type 5 2-Piece Floating Rotors, precision-engineered for the Porsche 991 GT3/GT3RS (non-pccb) models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features Vented Curved 48 Vanes, a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. Advanced high carbon alloy / corrosion resistant plating for performance and durability. The floating design with floating D-Bobbin with anti rattle springs reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 991 911 Carrera Turbo (non-pccb). Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Fits: 2014-2019 Porsche 991 GT3/GT3RS (excludes PCCB models)
Lightweight 2-piece floating design with aluminum center hat
Slotted surface for enhanced cooling and pad bite
Reduces unsprung mass and improves rotor longevity
Direct OEM replacement — no modification needed
Track-tested for performance and durability
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
This system consists of 2-Piece disc assemblies which directly replace the OEM discs. To be used with OEM calipers. Brembo GT Systems are designed for vehicles at original ride height. Increased ride height is not compatible with the brake lines included in these systems.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 2-Piece Slotted Rotors Porsche 991.1 Carrera S/4S/GTS (Rear)
$3,534.00
Brembo 2-Piece Slotted Rotors Porsche 991.1 Carrera S/4S/GTS (Rear)
350x28mm (13.8") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 2-Piece Floating Rotors, precision-engineered for the Porsche 991.1 Carrera S, Carrera 4S, and GTS models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. The floating design reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 991.1 Carrera S, 4S, or GTS. Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Fits: 2012-2016 Porsche 991 Carrera S / 4S / GTS (excludes 991.2 and PCCB models)
Lightweight 2-piece floating design with aluminum center hat
Slotted surface for enhanced cooling and pad bite
Reduces unsprung mass and improves rotor longevity
Direct OEM replacement — no modification needed
Track-tested for performance and durability
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 2-Piece Slotted Rotors Porsche 992 Carrera S/4S/GTS (Front)
$2,967.00
Brembo 2-Piece Slotted Rotors Porsche 992 Carrera S/4S/GTS (Front)
350x34mm (13.8") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 2-Piece Floating Rotors, precision-engineered for the Porsche 992 Carrera S, Carrera 4S, and GTS models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. The floating design reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 992 Carrera S, 4S, or GTS. Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Fits: 2020+ Porsche 992 Carrera S / 4S / GTS (excludes PCCB models)
Lightweight 2-piece floating design with aluminum center hat
Slotted surface for enhanced cooling and pad bite
Reduces unsprung mass and improves rotor longevity
Direct OEM replacement — no modification needed
Track-tested for performance and durability
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 2-Piece Slotted Rotors Porsche 992 Carrera S/4S/GTS (Rear)
$2,967.00
Brembo 2-Piece Slotted Rotors Porsche 992 Carrera S/4S/GTS (Rear)
350x28mm (13.8") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 2-Piece Floating Rotors, precision-engineered for the Porsche 992 Carrera S, Carrera 4S, and GTS models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. The floating design reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 992 Carrera S, 4S, or GTS. Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Fits: 2020+ Porsche 992 Carrera S / 4S / GTS (excludes PCCB models)
Lightweight 2-piece floating design with aluminum center hat
Slotted surface for enhanced cooling and pad bite
Reduces unsprung mass and improves rotor longevity
Direct OEM replacement — no modification needed
Track-tested for performance and durability
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 330mmx34mm 2-piece Front Brake Rotors for Porsche (OEM Iron)
$2,825.00
Brembo 330x34mm 2-piece Front Floating Racing Brake Rotors
Fit The Following Cars (w/ OEM Iron Rotors)
Porsche 992 911 Carrera (Front)
Brembo 2-piece Competition cross-drilled front disc pair for iron discs
330mm x 34mm (12.99" x 1.34") 72 Vane, D66
Huge increase in airflow, cooling capacity, and durability vs. OEM discs
Saves 2 lbs. unsprung weight per side vs. OEM iron discs
Designed for: club racing, time trial, auto-x, HPDE
Works with OEM calipers, no modifications required
Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips
Sold/priced per pair.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
Brembo N.V.
Brembo 380mm 2-Piece Slotted Rear Rotors 991 Turbo
$2,967.00
Brembo 2-Piece Slotted Rotors Porsche 991 911 Turbo non-PCCB (Rear)
Fit The Following Cars (w/ OEM Iron Rotors)
Porsche 991 911 Turbo (Rear)
Brembo 2-piece Competition cross-drilled front disc pair for iron discs
380mm x 30mm (15.00" x 1.25") 72 Vane, D66
Huge increase in airflow, cooling capacity, and durability vs. OEM discs
Saves 2 lbs. unsprung weight per side vs. OEM iron discs
Designed for: club racing, time trial, auto-x, HPDE
Works with OEM calipers, no modifications required
Ultralight, fully floating, anodized billet aluminum hat with float control/anti-rattle clips
Sold/priced per pair.
380x30mm (15") 2-Piece disc complete axle set. Pre-Assembled with all necessary hardware Included
Track-Ready Performance, Street-Driven Reliability
Upgrade your braking system with the Brembo Type 3 or Type 5 2-Piece Floating Rotors, precision-engineered for the Porsche 991 Turbo (non-pccb) models equipped with standard iron brakes (non-PCCB). Designed for high-performance street driving, autocross, and track-day use, these rotors deliver enhanced thermal management, reduced unsprung weight, and longer pad life.
Each rotor features Vented Curved 72 Vanes, a lightweight billet aluminum hat mated to a directionally slotted, heat-treated iron outer ring, optimizing brake cooling and rotor stability under extreme conditions. Advanced high carbon alloy / corrosion resistant plating for performance and durability. The floating design with floating D-Bobbin with anti rattle springs reduces stress transfer to the hub, helping to minimize cracking, coning, and distortion during repeated high-speed stops. With OE-matched dimensions, these rotors offer direct bolt-on fitment with no modifications required.
Whether you're shaving seconds on the track or just want more confidence on the road, the Brembo 2-piece rotor set is the perfect upgrade to unleash the full potential of your 991 Turbo (non-pccb). Backed by competition-proven engineering and trusted by performance enthusiasts nationwide, this is the brake rotor solution serious drivers choose.
Competition Motorsport is an Authorized dealer for Brembo products and we are one of the largest stocking dealers in the country.
The Brembo two piece rotor system is a direct rotor disc replacement for the oem hat and rotor and is designed to be used with oem calipers with no modifications necessary.
This system consists of 2-Piece disc assemblies which directly replace the OEM discs. To be used with OEM calipers. Brembo GT Systems are designed for vehicles at original ride height. Increased ride height is not compatible with the brake lines included in these systems.
The 2-piece Brembo design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Brembo 2-Piece Rotor FAQs
How long do Brembo discs last?
The usable life of a brake disc is influenced by a number of factors including vehicle weight, driving style, vehicle usage, brake pad material, and many others. Therefore a blanket disc lifetime cannot be given. However, when used in the same conditions, a Brembo disc should meet or exceed the life of the disc it replaces. It is important to periodically check the disc thickness, and replace the disc if it falls below the minimum allowed thickness.
How does reducing weight of the braking system benefit the vehicle?
The mass of any vehicle requires energy to accelerate or decelerate. Reducing vehicle mass improves acceleration and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Therefore, decreasing the mass of the caliper is valuable due to its contribution to total vehicle mass. Decreasing the mass of the disc has an even greater benefit due to the fact that the disc must rotate as well. Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling.
Should new discs and pads be bedded in?
The bedding procedure is an important step when installing new rotors and pads. Correctly bedded pads form a transfer layer of material on the surface of the disc which improves overall "bite" and performance. Without proper "pre-bedding" that simulates the correct heat and torque loads seen in actual driving conditions, a pad's true potential cannot be realized. This process will also ensure that the pads will produce a rotor finish with a consistent transfer layer which prevents "judder" from occurring. The Brembo Bedding Memo should be followed when installing a new Brembo system or new discs and / or street pads. For race friction and / or track use, please contact us for detailed information regarding the appropriate bedding procedure to follow.
Some of the bushings in the two-piece disc assembly seem to be loose.
The two-piece disc assemblies utilize a floating disc. The mounting system of the disc is designed to allow a specific amount of float in both the radial and axial directions. Brembo has engineered special springs that are used on every other fastener in order to slightly preload the assembly. This has been done to prevent excessive noise from the system during street use, while still maintaining the benefits of a floating disc. These springs can be seen when looking at the backside of the disc. The small screws on the backside of the disc are properly torqued during assembly and utilize thread lock compound to prevent loosening. They must not be tightened further.
What is the difference between the systems Brembo offers?
Brembo offers different levels for different applications, and for different budgets. There are currently three performance levels within the Brembo program. The first level is the Sport system. These kits include cross-drilled or slotted discs and high performance brake pads, and are direct replacements for the OEM components. The second level, the Gran Turismo system, upgrades the entire corner brake assembly. These kits combine fixed mount, 4, 6, or 8-piston aluminum calipers equipped with high performance brake pads, one or two piece directionally vented discs, and steel-braided brake lines. For those seeking a system for exclusive or nearly exclusive track use, the Race systems offer upgrades consisting of true racing components.
Why are there so many holes in a cross-drilled disc?
The number of holes in a cross-drilled disc is part of the engineered system. Brembo has done extensive testing with regards to the number of holes, their size, their location and their chamfering. This attention to detail is what truly sets Brembo apart in the world of braking. The same attention to detail that is delivered to the Ferrari Formula One effort is a component of the high performance program. The number of holes in a disc is in part a function of the size of the disc and the internal venting (if it is a vented disc).
Why use a two-piece "floating" disc assembly?
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell. This allows the disc to be used under severe conditions without having a detrimental effect.
Will a Brembo brake system work with my standard master cylinder, ABS, or traction control?
Brembo brake systems are designed to work with your standard master cylinder, and do not hamper the function of your ABS or traction control system.
Will I experience brake noise with Brembo brakes?
Brembo makes every effort to test for and eliminate abnormal brake noise from the systems we offer. There are many factors that can contribute to abnormal brake noises, and while it is unlikely that a Brembo system will create noise, the engineering and customer service departments are available to answer questions and work to solve any noise issues which may arise. Please contact us if you have additional questions or concerns.
How do I properly bed my new Brembo brake rotors?
It is important to follow the proper brake bedding procedure following installation. This is necessary not only for optimum performance of the system, but also to avoid onset of judder (vibration felt through brake and steering). The discs are delivered with a thin zinc coating to prevent corrosion. Prior to beginning the bedding procedure, this plating must be removed from the braking surfaces by driving the car slowly (under 30mph) and performing very light brake applications in order to remove the plating without generating heat. With too much heat or pedal pressure, this plating can be deposited unevenly on the disc, and impregnated into the pad, further increasing the likelihood of judder development. Once a visual inspection of the braking surfaces confirms that the plating has been evenly removed, begin with the bedding procedure as specified below.
Drive vehicle to a remote area and perform at least 30 brake applications of 3 second duration. Use light/medium deceleration with varying starting speeds. Leave at least ½ mile between each brake application
The purpose of this procedure is to gradually increase the temperature in the components without thermal shock, and to mate the brake pad and disc friction surfaces
After the repeated stops, drive the vehicle for several miles with little or no braking in order to adequately cool the components
The system is now ready for normal use
This entire procedure must be complete before driving the vehicle as normal. It is especially important that this process is completed before any extended same-speed driving is done (i.e. freeway travel). Failure to follow these instructions greatly increases the likelihood of judder development
GiroDisc Racing Brakes & Technologies
D1-001 GiroDisc Ferrari 360 / F430 Front or Rear Replacement Rings
$1,133.00
D1-001 Girodisc Ferrari 360, F430 Front or Rear Replacement Rings
Maintain your Ferrari’s legendary braking performance with Girodisc D1-001 replacement rings, designed for both front and rear Girodisc two-piece rotor systems. These precision-machined rings are made from Girodisc’s proprietary high-carbon cast iron, providing outstanding heat capacity, fade resistance, and durability under aggressive braking. The included floating hardware kit allows quick, straightforward installation using your existing Girodisc aluminum hats.
Vehicle Fitment
Compatible with:• Ferrari 360 Modena / Spider (1999–2005)• Ferrari 360 Challenge Stradale (2003–2004)• Ferrari F430 / F430 Spider (2005–2009)Note: Designed exclusively for Girodisc 2-piece front or rear rotors. Not compatible with OEM or carbon-ceramic systems.
Features
• Direct replacements for Girodisc two-piece front or rear rotors• Sold as a matched left/right pair with complete floating hardware kit• High-carbon alloy offers superior heat control and crack resistance• Directional curved vanes maximize airflow and cooling• Maintains factory brake bias and ABS function• Machined and precision-balanced in the USA• Sold/priced per pair
Specifications
• Diameter: 330 mm (application dependent)• Position: Front or Rear• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair
Girodisc D1-001 Ferrari 360 / F430 Front or Rear Replacement Ring FAQs
Can these fit OEM Ferrari hats? No. These are designed only for Girodisc aluminum hats used in the Girodisc two-piece system.
Are these rotors suitable for both front and rear positions? Yes. The D1-001 rings can be used in either position when paired with the correct Girodisc hat assemblies.
How do they compare to OEM Ferrari rotors? Girodisc rotors offer better heat management, reduced unsprung weight, and lower replacement costs compared to factory cast or CCM rotors.
Which pads should I use with these? For road use, Ferodo DS2500 or Hawk HPS 5.0 pads are excellent. For track or spirited driving, Pagid RS29 or Carbotech XP10 pads deliver top performance.
Preserve the braking precision of your Ferrari 360 or F430 with Girodisc D1-001 replacement rings — engineered for consistent heat control, lightweight performance, and track-proven reliability.
GiroDisc Racing Brakes & Technologies
D1-002 Girodisc Ferrari 348 / F355 Front Replacement Rings
$1,133.00
D1-002 Girodisc Ferrari 348, F355 Front Replacement Rings
Refresh the braking performance of your Ferrari 348 or F355 with Girodisc D1-002 front replacement rings. Designed as direct replacements for Girodisc’s two-piece rotor assemblies, these precision-machined rings attach to your existing aluminum hats using the included floating hardware kit. Each ring is crafted from a proprietary high-carbon iron alloy for exceptional strength, thermal stability, and fade resistance under spirited driving and track conditions.
Vehicle Fitment
Compatible with:• Ferrari 348 TB / TS / Spider (1989–1995)• Ferrari F355 Berlinetta / Spider / GTS (1994–1999)Note: These rings are designed exclusively for Girodisc two-piece front rotors. They are not compatible with OEM or carbon-ceramic systems.
Features
• Direct replacements for Girodisc two-piece 330 mm front rotors• Includes complete floating hardware kit• High-carbon iron alloy for improved heat tolerance and consistent braking• Directional curved vanes enhance cooling efficiency• Precision-balanced to eliminate vibration• Machined and assembled in the USA• Sold/priced per pair
Specifications
• Diameter: 330 mm• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair
Girodisc D1-002 Ferrari 348 / F355 Front Ring FAQs
Do these fit OEM Ferrari rotor hats? No. They are engineered specifically for Girodisc aluminum hats and won’t fit OEM one-piece rotors.
Are these suitable for track use? Yes. The high-carbon alloy and curved vane design offer excellent cooling and durability under repeated heavy braking.
What pads work best with these rotors? For street performance, Ferodo DS2500 or Hawk HPS 5.0 pads are recommended. For track days, Pagid RS29 or Carbotech XP10 deliver maximum temperature stability.
How often should I replace Girodisc rotor rings? Inspect thickness at each pad change. Replace once at minimum spec or if heat checking or cracking appears beyond outer slots.
Enhance the precision braking of your Ferrari 348 or F355 with Girodisc D1-002 front replacement rings — crafted for cooling efficiency, longevity, and Ferrari-worthy stopping power.
GiroDisc Racing Brakes & Technologies
D1-003 Girodisc Ferrari 456M / 550 / 575M Front Replacement Rings
$1,133.00
D1-003 Girodisc Ferrari 456M, 550, 575M Front Replacement Rings
Restore the exceptional braking performance of your front-engine V12 Ferrari with Girodisc D1-003 330mm front replacement rings. These precision-engineered rotors are direct replacements for Girodisc’s two-piece systems and mount to your existing aluminum hats using the included floating hardware kit. Each ring is crafted from Girodisc’s proprietary high-carbon cast iron, providing excellent heat capacity, fade resistance, and smooth braking modulation.
Vehicle Fitment
Compatible with:• Ferrari 456M GT / GTA (1998–2003)• Ferrari 550 Maranello (1996–2001)• Ferrari 575M Maranello / Superamerica (2002–2006)Note: Designed exclusively for Girodisc 330mm two-piece front rotor systems. Not compatible with OEM one-piece or carbon-ceramic rotors.
Features
• Sold as a left/right pair with complete floating hardware kit• Direct replacements for Girodisc 330mm two-piece front rotors• High-carbon iron alloy ensures strength, cooling, and consistent friction• Directional curved vanes improve airflow and reduce heat buildup• Maintains OEM brake bias and ABS calibration• Precision-balanced for smooth operation and pedal feel• Designed exclusively for Girodisc aluminum hats
Specifications
• Diameter: 330 mm• Position: Front• Material: High-carbon cast iron• Mount type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair
Girodisc D1-003 Ferrari 456M, 550, 575M Front Replacement Ring FAQs
Can these be used with OEM Ferrari rotor hats? No. These are designed only for Girodisc aluminum hats and will not fit factory one-piece or carbon-ceramic rotors.
Do these rotors reduce brake fade compared to OEM? Yes. The two-piece floating design and internal vane structure enhance cooling and consistency under repeated braking.
Which pads pair best with these rotors? For road use, Ferodo DS2500 or Hawk HPS 5.0 are ideal. For track performance, Pagid RS29 or Carbotech XP10 pads provide excellent bite and fade control.
What torque specification should be used for the hardware? Torque each fastener to 12 ft-lbs (16 Nm) using blue Loctite. Recheck torque after one full heat cycle to confirm proper float and security.
Enhance your Ferrari’s braking system with Girodisc D1-003 330mm front replacement rings — precision-built for balance, durability, and fade-free performance across every drive.
GiroDisc Racing Brakes & Technologies
D1-007 GiroDisc Subaru WRX STI (’04–’17) Front Replacement Rings
$893.00
D1-007 Girodisc Subaru WRX STI ('04–'17) Front Replacement Rings
Bring back the precise braking performance of your Subaru WRX STI with Girodisc D1-007 front replacement rings. Designed as direct replacements for Girodisc two-piece rotors, these high-carbon cast iron rings bolt directly to your existing Girodisc aluminum hats using the included floating hardware kit. The result is factory-level fitment with race-bred thermal control, fade resistance, and improved pedal consistency during aggressive driving.
Vehicle Fitment
Compatible with:• Subaru WRX STI (2004–2017, all trims including Limited and Type RA)Note: These rings are designed exclusively for Girodisc two-piece front rotors and are not compatible with OEM or other aftermarket one-piece designs.
Features
• Direct replacements for Girodisc 2-piece STI front rotors• Sold as a matched left/right pair with complete floating hardware kit• High-carbon cast iron construction for superior heat control• Directional curved vanes increase airflow and cooling efficiency• Precision-balanced for smooth, vibration-free operation• Retains factory brake bias and ABS calibration• Machined and assembled in the USA• Sold/priced per pair
Specifications
• Diameter: 326 mm (application dependent)• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and complete hardware kit• Sold/priced per pair
Girodisc D1-007 Subaru WRX STI ('04–'17) Front Replacement Ring FAQs
Can these be used with factory STI rotor hats? No. These are designed exclusively for Girodisc aluminum hats and won’t fit OEM one-piece rotors.
Are they suitable for both street and track use? Yes. Girodisc rotors are engineered to handle the heat of track sessions while maintaining quiet, smooth operation for daily driving.
Do these rings come with new hardware? Yes. Each pair includes a complete floating hardware kit with drive pins, bolts, and washers for proper installation.
Which brake pads are recommended? For street performance, use Ferodo DS2500. For track use, Pagid RS29 or Carbotech XP10 deliver consistent high-temperature braking.
Upgrade your WRX STI’s braking capability with Girodisc D1-007 front replacement rings — the ideal balance of precision, cooling, and endurance for both street and circuit performance.
GiroDisc Racing Brakes & Technologies
D1-008 GiroDisc Mitsubishi Evo 6–9 Front Replacement Rings
$893.00
D1-008 Girodisc Mitsubishi Evo 6–9 Front Replacement Rings
Refresh your Mitsubishi Evo’s braking performance with Girodisc D1-008 front replacement rings, designed as direct replacements for Girodisc two-piece front rotors. Each ring is machined from Girodisc’s proprietary high-carbon cast iron, providing exceptional thermal capacity, low distortion, and consistent braking under aggressive driving or track conditions. The included floating hardware kit allows for straightforward installation onto your existing Girodisc aluminum hats.
Vehicle Fitment
Compatible with:• Mitsubishi Lancer Evolution VI (1999–2001)• Mitsubishi Lancer Evolution VII (2001–2003)• Mitsubishi Lancer Evolution VIII (2003–2005)• Mitsubishi Lancer Evolution IX (2005–2007)Note: Designed exclusively for Girodisc two-piece 2-piece front rotors. Not compatible with OEM one-piece or other aftermarket systems.
Features
• Direct replacements for Girodisc 2-piece Evo 6–9 front rotors• Sold as a left/right pair with full floating hardware kit• High-carbon iron rings for improved heat control and stability• Directional curved vanes maximize airflow and cooling• Precision-balanced for vibration-free operation• Maintains OEM brake bias and ABS calibration• Machined and assembled in the USA• Sold/priced per pair
Specifications
• Diameter: 320 mm (application dependent)• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and complete hardware kit• Sold/priced per pair
Girodisc D1-008 Mitsubishi Evo 6–9 Front Ring FAQs
Can I use these with OEM Evo rotor hats? No. The D1-008 rings are designed exclusively for Girodisc aluminum hats and won’t fit factory one-piece rotors.
Are these good for track use? Absolutely. Girodisc rotors handle high heat loads from track sessions with minimal fade and excellent pedal feel.
How often should these be replaced? Measure thickness regularly; replace once at minimum spec or when excessive cracking or scoring appears.
Which brake pads pair best with these rings? For street and light track use, Ferodo DS2500 or Hawk HPS 5.0 pads work well. For dedicated track driving, Pagid RS29 or Carbotech XP10 offer high-temperature consistency.
Upgrade your Evo’s stopping power with Girodisc D1-008 front replacement rings — engineered for superior heat control, reduced fade, and dependable braking performance on the street or the circuit.
GiroDisc Racing Brakes & Technologies
D1-011 Girodisc Ford SN95 Mustang Front Replacement Rings
$963.00
D1-011 Girodisc Ford SN95 Mustang Front Replacement Rings
Upgrade your braking system with Girodisc D1-011 front replacement rings for the Ford SN95 Mustang. Designed as direct replacements for Girodisc two-piece rotor assemblies, these high-performance rings bolt directly to your existing aluminum hats using the included floating hardware kit. Each rotor is machined from a proprietary high-carbon iron alloy, providing superior heat management, fade resistance, and consistent pedal feel for both street and track use.
Vehicle Fitment
Compatible with:• Ford Mustang GT (1994–2004)• Ford Mustang Cobra (1994–2004, including SVT models)• Ford Mustang Bullitt (2001)Note: These rings are designed exclusively for Girodisc 2-piece front rotors. They will not fit OEM or other aftermarket one-piece designs.
Features
• Direct replacements for Girodisc SN95 Mustang 2-piece front rotors• Sold as a left/right pair with complete floating hardware kit• High-carbon cast iron for exceptional heat dissipation• Directional curved vanes improve airflow and cooling• Precision-balanced for smooth operation and reduced vibration• Designed and manufactured in the USA• Sold/priced per pair
Specifications
• Diameter: 330 mm (application dependent)• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair
Girodisc D1-011 Ford SN95 Mustang Front Ring FAQs
Do these rotors fit OEM Mustang brake systems? No. They’re designed specifically for use with Girodisc aluminum hats from the SN95 two-piece rotor conversion kit.
What are the benefits of Girodisc over stock rotors? Girodisc rotors offer better cooling, reduced fade, and longer service life due to their floating two-piece design and high-carbon material composition.
Can I use these for track days? Absolutely. The curved vane design and floating construction make them ideal for aggressive driving, HPDE, or light competition use.
What pads work best with these rings? For dual-use driving, Ferodo DS2500 or Hawk HPS 5.0 pads are excellent. For track-only setups, Pagid RS29 or Carbotech XP10 pads deliver optimal bite and temperature control.
Enhance your Mustang’s braking performance with Girodisc D1-011 front replacement rings — engineered for precision, reliability, and performance worthy of Ford’s iconic pony car lineage.
GiroDisc Racing Brakes & Technologies
D1-012 Girodisc BMW E46 M3 Front Replacement Rings (345×28 mm)
$963.00
D1-012 Girodisc BMW E46 M3 Front Replacement Rings (345×28 mm)
Rings only, sold as a pair with new hardware. Reuse your existing Girodisc aluminum hats. These rings are designed exclusively for Girodisc hats and will not fit OE or other aftermarket hats.
Vehicle Fitment
BMW E46 M3 (ZCP/Competition Package) – Front
BMW E46 M3 CSL – Front
Serviceable Two-Piece Design
High-carbon iron rings with 48 curved vanes move air efficiently to control temperatures. New drive pins, clips, and Belleville washers restore proper float and clamp force when refreshing your rotors.
Dimensions
Diameter: 345 mm
Thickness: 28 mm
Weight: ~17.5 lb per rotor assembly (complete A1-012)
Features
Replacement rings only; includes hardware
Direct fit for Girodisc A1-012 front rotor assemblies
High-carbon iron; USA-poured and machined
Sold/priced per pair
D1-012 FAQs
Minimum thickness? Replace at 26 mm, or sooner if a crack reaches the ring’s edge.
Caliper compatibility? Works with OEM ZCP/CSL calipers and popular swaps such as Brembo 996 and Megane RS when paired with the correct hats/brackets.
