Club Benefits

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 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 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

Pagid Racing Brake Pad Shape No. 1538 Fits the Following Vehicles: Make Model Build (Year) Front Rear BMW M3 [E92] GT4 race version 09 - 14 X Fits the Following Calipers: Make Type Remarks Shape No. Alcon TA6. CAR89, CAR11 [4489] D51 17mm,18mm,25mm 1538, 1903, 8018 AP Racing CP3558 D46 / D51 / D54 25mm 1538, 1539, 1813 Pagid Racing Brake Pads are engineered for high-performance driving, delivering exceptional stopping power, durability, and control under the most demanding conditions. Trusted by professional racers and performance enthusiasts worldwide, these pads are crafted using advanced friction materials and cutting-edge technology to ensure consistent performance, low fade, and excellent modulation. Whether you're on the track or tackling aggressive street driving, Pagid Racing Brake Pads provide the reliability and confidence you need to push your vehicle to its limits. Pagid Racing Brake compounds are for steel (cast iron) rotors only unless otherwise noted. RSL 29 Compound: The Pagid RSL 29 (Yellow) is the world-leading endurance brake pad used by most of the winning teams in motorsport. Although designed primarily for endurance racing, many competitors use this material successfully for sprint and short distance races also. RS29 has also found favor in the growing track day market due to the level of control, good cold performance, long life and low disc wear. Pagid RST 3 Compound: RST 3 is a medium-high friction metal-ceramic compound containing steel fibers and is therefore the perfect complement of the RST product family. It captivates by its low heat conductivity. Rally tarmac and gravel, GT cars, touring cars and prototype circuit racing, formula cars and club racing. Wide range of applications due to it‘s combination of bite, friction and controllability.

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 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

Porsche GT2 RS Clubsport Front Rotors The Girodisc system is a direct replacement for the OE front rotors on the Porsche GT2 RS Clubsport. Designed and engineered for the most demanding track environments, these lightweight 2-piece floating rotors bolt directly to the car with no modifications required. They maintain OEM brake bias and ABS functionality while delivering superior cooling, reduced fade, and exceptional braking precision under extreme racing conditions. Motorsport-Grade Design, Precision-Built in the USA Each Girodisc rotor assembly is meticulously engineered and manufactured in-house using premium materials. The hat is CNC-machined from 6061-T6 aircraft-grade aluminum for strength and reduced weight, while the rotor rings are made from Girodisc’s proprietary high-carbon iron alloy. The 380mm diameter and 32mm thickness provide greater thermal capacity, ensuring consistent performance through repeated high-speed braking events. The floating mount system allows for controlled expansion under heat, eliminating warping and vibration. Vehicle Fitment Porsche 911 GT2 RS Clubsport (991.2) Porsche 935 (991-based, 2019–2021) Features Direct OEM Replacement: Installs directly to factory hubs and calipers with no modifications required. High Thermal Capacity: Large 380x32mm rotor design for superior heat management and fade resistance. Lightweight Two-Piece Construction: Reduces unsprung and rotational mass for sharper handling and acceleration. Curved Vane Cooling: Internal directional vanes pump air through the rotor to maintain consistent braking temperatures. Floating Mount System: Twelve high-strength drive pins secured with anti-noise spring washers allow the rotor to expand under heat while preventing rattle. Made in the USA: Fully machined and assembled from U.S.-sourced materials to meet professional racing standards. FAQs – Porsche GT2 RS Clubsport Front Rotors Are these rotors compatible with OEM calipers? Yes, they bolt directly to the factory Porsche calipers with no modifications required. Can they be used on the street? While designed for track use, they function flawlessly for limited street driving as well. Do they improve performance over OEM rotors? Yes—these rotors offer better cooling, reduced fade, and lighter rotational weight for more consistent lap times. Are they sold as a pair? Yes, all Girodisc rotors are sold and priced per pair. Upgrade your Porsche GT2 RS Clubsport with Girodisc’s 2-piece floating front rotors. Experience unmatched braking consistency, reduced fade, and the durability demanded by world-class motorsport performance.

Porsche GT2 RS Clubsport Front Rotors The Girodisc system is a direct replacement for the OE front rotors on the Porsche GT2 RS Clubsport. Designed and engineered for the most demanding track environments, these lightweight 2-piece floating rotors bolt directly to the car with no modifications required. They maintain OEM brake bias and ABS functionality while delivering superior cooling, reduced fade, and exceptional braking precision under extreme racing conditions. Motorsport-Grade Design, Precision-Built in the USA Each Girodisc rotor assembly is meticulously engineered and manufactured in-house using premium materials. The hat is CNC-machined from 6061-T6 aircraft-grade aluminum for strength and reduced weight, while the rotor rings are made from Girodisc’s proprietary high-carbon iron alloy. The 380mm diameter and 32mm thickness provide greater thermal capacity, ensuring consistent performance through repeated high-speed braking events. The floating mount system allows for controlled expansion under heat, eliminating warping and vibration. Vehicle Fitment Porsche 911 GT2 RS Clubsport (991.2) Porsche 935 (991-based, 2019–2021) Features Direct OEM Replacement: Installs directly to factory hubs and calipers with no modifications required. High Thermal Capacity: Large 380x32mm rotor design for superior heat management and fade resistance. Lightweight Two-Piece Construction: Reduces unsprung and rotational mass for sharper handling and acceleration. Curved Vane Cooling: Internal directional vanes pump air through the rotor to maintain consistent braking temperatures. Floating Mount System: Twelve high-strength drive pins secured with anti-noise spring washers allow the rotor to expand under heat while preventing rattle. Made in the USA: Fully machined and assembled from U.S.-sourced materials to meet professional racing standards. FAQs – Porsche GT2 RS Clubsport Front Rotors Are these rotors compatible with OEM calipers? Yes, they bolt directly to the factory Porsche calipers with no modifications required. Can they be used on the street? While designed for track use, they function flawlessly for limited street driving as well. Do they improve performance over OEM rotors? Yes—these rotors offer better cooling, reduced fade, and lighter rotational weight for more consistent lap times. Are they sold as a pair? Yes, all Girodisc rotors are sold and priced per pair. Upgrade your Porsche GT2 RS Clubsport with Girodisc’s 2-piece floating front rotors. Experience unmatched braking consistency, reduced fade, and the durability demanded by world-class motorsport performance.

Mercedes G63 Front Rotors (Dimpled & Slotted) The Girodisc system is a direct replacement for the OE front rotors on the Mercedes-AMG G63. No modifications are required—the discs bolt directly to the car and integrate perfectly with the factory calipers. Upgrading to Girodisc 2-piece rotors maintains your vehicle’s factory brake bias and ABS function while delivering significantly improved cooling, pedal feel, and fade resistance. The reduction in unsprung and rotational weight enhances suspension response and acceleration without compromising strength. Precision Engineering for AMG Performance Each Girodisc rotor is manufactured in-house in the USA from the finest materials. The hat section is CNC-machined from U.S.-sourced 6061-T6 aircraft-grade aluminum and anodized for durability. The rotor rings are made from Girodisc’s proprietary high-carbon iron alloy, providing consistent braking torque, heat stability, and exceptional longevity. The dimpled and slotted face design improves pad bite and helps evacuate gases for clean, even pad contact under hard braking. Girodisc A1-260DS Vehicle Fitment Mercedes-Benz G63 AMG (W463, 2013–Present) Mercedes-Benz G550 (W463, with AMG brake package) Features Direct OEM Replacement: Bolts directly to factory hubs and calipers with no modifications required. Dimpled & Slotted Surface: Improves initial bite and gas evacuation under heavy braking without compromising rotor strength. Lightweight Construction: Reduces rotational mass for sharper suspension and acceleration response. Curved Vane Design: Internal vanes function as centrifugal pumps, pulling air through the rotor for superior cooling. Floating Mount System: Ten high-strength alloy steel drive pins maintain axial and radial float, secured with class 12.9 hardware and anti-noise spring washers for quiet, smooth performance. Made in the USA: All components are machined and assembled domestically to strict motorsport standards. FAQs – Girodisc A1-260DS Mercedes G63 Front Rotors (Dimpled & Slotted) Are these rotors compatible with factory calipers? Yes, they’re designed to bolt directly to the OEM calipers and hubs. Do they improve braking over stock? Absolutely—these rotors offer better cooling, less fade, and improved pedal feel, especially under repeated heavy braking. Are they noisy? No, the anti-noise spring washers prevent rattles and vibrations while allowing proper thermal expansion. Are they sold as a pair? Yes, Girodisc rotors are sold and priced per pair. Upgrade your Mercedes G63 with Girodisc’s precision-engineered dimpled and slotted rotors. Enjoy superior cooling, reduced fade, and the unmistakable confidence of race-proven braking performance on or off the road.

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

 McLaren 620R Rear Rotors The Girodisc system is a direct replacement for the OE rear rotors on the McLaren 620R. Designed for uncompromising track and street performance, these lightweight 2-piece floating rotors bolt directly to the car without any modifications. They maintain factory brake bias and ABS calibration while significantly improving heat dissipation, reducing unsprung mass, and enhancing overall braking consistency. Precision-Engineered for the Ultimate Track Weapon Built to handle the extreme braking loads of high-performance McLaren applications, Girodisc rotors are fully machined and assembled in the USA using aerospace-grade materials. The rotor hats are CNC-cut from 6061-T6 aluminum and anodized for durability, while the rings are cast from Girodisc’s proprietary high-carbon iron alloy. This advanced metallurgy ensures strength, thermal stability, and smooth pedal modulation even after repeated heat cycles. Girodisc A2-264 Vehicle Fitment McLaren 620R (2020+) McLaren 570S GT4 (rear fitment) McLaren 600LT (rear conversion fitment, verify caliper clearance) Features Direct OEM Replacement: Bolts directly to factory hubs and calipers—no modifications required. Lightweight Two-Piece Design: Reduces rotational mass and improves suspension response for sharper handling. Curved Vane Cooling: Directional internal vanes act as a centrifugal pump to move air through the disc and dissipate heat efficiently. Floating Mount System: Ten high-strength alloy drive pins and anti-noise spring washers allow controlled expansion while eliminating vibration or rattle. Replaceable Rotor Rings: The aluminum hats are reusable—only replace the iron rotor rings when worn. Made in the USA: Engineered, cast, and machined at Girodisc’s U.S. facility to motorsport standards. FAQs – Girodisc A2-264McLaren 620R Rear Rotors Are these rotors a direct fit for OEM calipers? Yes, they fit perfectly with the factory McLaren 620R calipers and mounting hardware. Do they improve cooling over stock rotors? Yes, the curved vane design and floating mount system drastically enhance cooling and prevent warping under high stress. Can they be used with performance pads? Absolutely. They’re compatible with both OEM and aftermarket racing pad compounds. Are they sold as a pair? Yes, Girodisc rotors are sold and priced per pair. Upgrade your McLaren 620R’s rear braking performance with Girodisc’s lightweight floating rotors. Built for endurance, precision, and confidence lap after lap—engineered to match the 620R’s race-bred character.

McLaren 620R Front Rotors The Girodisc system is a direct replacement for the OE front rotors on the McLaren 620R. Designed for uncompromising track and street performance, these lightweight 2-piece floating rotors bolt directly to the car with no modifications required. They maintain factory brake bias and ABS function while delivering massive improvements in cooling, pedal response, and fade resistance under extreme conditions. Track-Bred Engineering for McLaren Performance Each Girodisc rotor assembly is precision-engineered and manufactured in the USA using premium materials. The central hat section is CNC-machined from 6061-T6 aircraft-grade aluminum, anodized for corrosion resistance. The rotor rings are made from Girodisc’s proprietary high-carbon cast iron, poured and machined in-house for superior consistency and thermal stability. The result is a rotor that withstands punishing heat cycles without distortion, ensuring lap-after-lap braking confidence. Vehicle Fitment McLaren 620R (2020+) McLaren 570S GT4 (for compatible setups) McLaren 600LT (front conversion fitment, check caliper clearance) Features Direct OEM Replacement: Installs using factory hardware and calipers with no modifications. Lightweight Two-Piece Design: Reduces unsprung mass and improves steering and suspension response. Curved Vane Cooling: Directional internal vanes draw air through the rotor to maintain consistent braking performance during long sessions. Floating Mount System: Ten high-strength steel drive pins secured with anti-noise spring washers allow for precise expansion control and quiet operation. Made in the USA: All components are engineered, cast, and machined domestically to exacting motorsport standards. FAQs – McLaren 620R Front Rotors Are these rotors compatible with OEM McLaren calipers? Yes, they bolt directly to the factory 620R hubs and calipers—no adapters needed. Can they handle repeated track use? Absolutely. These rotors are designed for extreme heat cycles, making them ideal for both track and endurance racing applications. Do they come as a pair? Yes, Girodisc rotors are sold and priced per pair. Do they require special brake pads? These rotors work with OEM or performance pad compounds for optimized friction and longevity. Enhance your McLaren 620R’s braking system with Girodisc’s lightweight, race-ready rotors. Designed for the ultimate balance of control, cooling, and consistency—built for drivers who demand perfection on every lap.

Dodge Viper TA, ACR-X Front Rotors The Girodisc system is a direct replacement for the OE front discs on the Dodge Viper TA and ACR-X. No modifications are necessary—the rotors bolt directly to the car and work seamlessly with factory calipers. By upgrading to these lightweight, high-performance rotors instead of a full big-brake kit, you’ll maintain your OEM brake bias and ABS calibration while dramatically improving braking performance and heat control. Track-Proven Design, Made in the USA Each Girodisc rotor is engineered and machined in the United States using premium materials for maximum reliability under the most demanding conditions. The central hat section is CNC-machined from 6061-T6 aircraft-grade aluminum, while the cast-iron rings are poured from Girodisc’s proprietary high-carbon alloy for exceptional durability and thermal stability. With a 48-vane directional cooling design, these rotors act as centrifugal pumps, pulling cool air through the disc to reduce fade and extend pad life. Vehicle Fitment Dodge Viper TA (Time Attack) Dodge Viper ACR-X Dodge Viper SRT (with factory Brembo calipers) Features Direct OEM Replacement: Fits factory hubs and calipers—no modifications required. Lightweight Construction: Significantly reduces unsprung and rotational mass for improved handling and responsiveness. 48 Curved Directional Vanes: Provide superior cooling and consistent performance during repeated hard stops. Floating Mount System: Uses 8–10 high-strength alloy steel drive pins and anti-noise spring washers for silent, precise operation under thermal expansion. Made in the USA: Fully machined and assembled at Girodisc’s facility from domestically sourced materials. FAQs – Dodge Viper TA, ACR-X Front Rotors Do these rotors fit the OEM calipers? Yes, they’re designed to work perfectly with the stock Brembo calipers on the Viper TA and ACR-X models. Can these be used for track racing? Absolutely. Girodisc rotors are built to withstand repeated track abuse while remaining quiet and reliable for street use. Do they come with hardware? All necessary hardware is included, and installation is a direct bolt-on. Are they sold individually or in pairs? Each listing is sold and priced per pair. Upgrade your Dodge Viper’s braking system with Girodisc lightweight, floating two-piece rotors. Experience reduced fade, quicker cooling, and precise brake modulation for every lap and every stop.

Porsche 996.1 GT3 Front Rotors, incl. spacers & bolts The Girodisc system is a direct replacement for the OE disc on all 996 GT2 and GT3 models. No modifications are necessary—the rotors bolt directly to the car and work seamlessly with the factory calipers. By upgrading your brakes with lightweight, high-performance Girodisc rotors instead of a big brake kit, you maintain factory brake bias and ABS functionality while improving cooling, pedal feel, and overall braking performance. Engineered for Track and Street Performance Weighing approximately 21.0 lbs versus 25.6 lbs for the OEM units, these Girodisc rotors significantly reduce both unsprung and rotational mass. That means quicker suspension response, improved acceleration, and sharper handling—all without sacrificing durability or stopping power. Designed and machined entirely in the USA, each rotor set delivers precision fitment and superior balance for both daily driving and competitive motorsport use. Vehicle Fitment Porsche 996.1 GT3 (1999–2001) Porsche 996 GT2 (2002–2005) Features Direct OEM Replacement: Installs using factory hardware—no modifications required. Lightweight Construction: Approximately 4.6 lbs lighter per rotor compared to OEM, improving suspension response and reducing rotational mass. Curved Vane Design: Acts as a centrifugal pump to draw cooling air through the disc for improved heat dissipation. Floating Mount System: Ten high-strength alloy steel drive pins maintain axial and radial float, secured with class 12.9 cap screws and anti-noise spring washers for silent operation. Made in the USA: Precision-machined and assembled at Girodisc’s facility from fully domestic materials. FAQs – Porsche 996.1 GT3 Front Rotors Do these rotors require special calipers? No, they’re designed to fit perfectly with your factory Porsche calipers and hardware. Are spacers and bolts included? Yes, all required spacers and hardware are included with each set. Can these rotors be used on track? Absolutely. Girodisc rotors are designed for both track and street use, offering excellent heat management and reduced fade. Are the rotors sold individually or as a pair? They’re sold and priced per pair. Step up your braking performance with Girodisc lightweight, race-proven rotors for your Porsche 996.1 GT3. Designed for serious drivers who demand the perfect balance of street comfort and track durability.

Mercedes S63/65, CL63/65 Front Rotors (Dimpled & Slotted) The Girodisc system is a direct replacement for the OE disc. No modifications are necessary—the disc bolts directly to the car and works flawlessly with OE calipers. By upgrading your brakes with these lightweight, high-performance rotors instead of a big brake kit, you’ll maintain your factory brake bias and full ABS efficiency while gaining exceptional stopping consistency and pedal feel. Precision-Built for Performance Each Girodisc rotor is engineered and manufactured in the USA to deliver uncompromising performance both on the street and at the track. The central hat section is crafted from 6061-T6 aircraft-spec aluminum, while the outer disc is made from Girodisc’s proprietary cast-iron alloy—poured, machined, and finished entirely in-house for precise tolerances and superior strength. A1-170DS Vehicle Fitment Mercedes-Benz S63 AMG (W221, W222) Mercedes-Benz S65 AMG (W221, W222) Mercedes-Benz CL63 AMG (C216) Mercedes-Benz CL65 AMG (C216) A1-170DS Features Direct OEM Replacement: Bolts directly to the factory hubs and calipers—no modifications required. Lightweight Construction: Reduces unsprung and rotational mass for improved handling and quicker acceleration. Curved Vane Cooling: Developed in racing to act as a centrifugal pump, forcing cooling air through the disc for better heat management. Floating Mount System: Twelve high-strength alloy steel drive pins maintain axial and radial float between hat and disc, secured by class 12.9 hardware and anti-noise spring washers for silent operation. Made in the USA: All components are machined and assembled domestically with strict quality control. FAQs – Mercedes S63/65, CL63/65 Front Rotors (Dimpled & Slotted) Are these rotors a direct fit for OEM calipers? Yes, they mount directly to your factory hubs and work perfectly with the stock calipers and pads. Do I need to make any modifications? None at all—this kit is designed as a true bolt-on replacement. Can these rotors be resurfaced? We recommend replacing the iron rings when they reach minimum thickness rather than resurfacing. Are the rotors sold individually or in pairs? All Girodisc rotors are sold and priced per pair. Upgrade your braking system with Girodisc lightweight performance rotors for your Mercedes S63/65 or CL63/65. Experience faster cooling, reduced weight, and race-inspired precision with every stop.

Girodisc Nissan GT-R ('12+) 390mm Front Rotors The Girodisc 390mm Front Rotors are the ultimate upgrade for your 2012+ Nissan GT-R (DBA). Designed to replace the heavy OEM rotors without any modification, these two-piece discs deliver serious braking performance while reducing unsprung weight. If you drive your GT-R the way Nissan intended—hard—these rotors are the secret to cooler temps, greater fade lap. Lightweight Power Meets Precision Engineering Each Girodisc rotor system is a direct bolt-on replacement engineered to retain factory calipers and ABS function. The aluminum hat is CNC-machined from U.S.-sourced 6061-T6 aircraft-grade aluminum, while the rotor rings are crafted from proprietary high-carbon cast iron—the same material spec used in professional motorsport. Together, they shed critical rotational weight while maintaining race-grade durability. Girodisc A1-232 Features • Direct replacement for OEM front rotors on 2012+ Nissan GT-R (DBA chassis)• 390mm two-piece floating design for optimal cooling and weight reduction• 6061-T6 aircraft aluminum hat with corrosion-resistant finish• Proprietary cast-iron rotor ring with curved vane internal design to pump air through the disc• Floating mount system with 12 cadmium-plated steel drive pins and anti-noise spring washers• Self-centering float for consistent pad contact and improved pedal feel• Reusable hat—only replace the rings when worn• Made in the USA by Girodisc Girodisc A1-232 FAQs Will these fit my R35 GT-R? Yes, they fit 2012 and later (DBA) GT-R models without modification. Do I need to change my calipers or pads? No, the Girodisc system is engineered to bolt directly to your factory calipers and accept OEM-sized pads. What makes Girodisc rotors better than OEM? Girodisc rotors are lighter, better cooled, and serviceable—you only replace the iron rings, not the entire rotor. Are they suitable for track use? Absolutely. Pair them with high-temp brake fluid and performance pads for a track-ready setup that resists fade and warping. Upgrade your Nissan GT-R’s braking performance with the Girodisc 390mm Front Rotors—precision-built, race-tested, and ready for the road or track.