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Litespeed Racing Forged Magnesium RS5RR Porsche GT4RS. /RS Spyder Track Package This Litespeed Racing Wheel Package Fits the Following: Porsche Cayman GT4 RS (2023+) Porsche Boxster RS Spyder (2023+) Professional Magnesium Racing Wheels For Your Porsche GT4RS / RS Spyder Forged magnesium wheels sit at the very top rung of the racing wheel ladder. Modern forged magnesium alloys are light years ahead of the old-school “mag” wheels made from cast magnesium. They combine the strength of forged aluminum with the fantastically light weight of carbon fiber. As such, they are found on professional race cars in racing series around the world. The downside? Modern forged magnesium alloy is really expensive. Porsche's own magnesium Weissach wheel set costs $19,995 -- on sale! Enter Litespeed Racing. Their proprietary forged magnesium alloy outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is the forged magnesium Litespeed RS5RR monoblock wheel, actually lighter than some OEM full carbon fiber monoblock wheels of the same size. This is the perfect racing wheel for the Porsche GT4RS / RS Spyder. The Litespeed Racing Forged Magnesium racing wheel collection is a range of high-performance wheels specifically designed for motorsport applications. Made from Litespeed's proprietary forged magnesium alloy, the RS5RR is their newest and most exciting motorsport wheel, a version of their lightest, most popular road wheel. Exhaustive FEA computer simulations where run in order to fine tune every aspect of the Litespeed RS5RR's geometry for maximum weight reduction, including specially-engineered hollowed spoke pockets. This Litespeed Racing RS5RR track package is designed specifically for Porsche center lock applications like the GT4RS / RS Spyder. To get the perfect set of Litespeed Magnesium Wheels made for your Porsche, simply choose your finish you want and we'll get your Litespeed Racing wheels rolling.1 It's that easy! Priced/sold as a set of four wheels What's Included In The Litespeed Wheels Track Package The Competition Motorsport Litespeed Magnesium Wheels Porsche GT4RS / RS Spyder Track Package includes two front and two rear Litespeed Racing RS5RR forged magnesium monoblock wheels for Porsche center lock. The standard package features the following wheel specs2: Front: 8.5J x 19 or 20, ET61 Rear: 11J x 19 or 20, ET50 Diameters of either 19 or 20 inches2 (we've listed the most popular combinations in our drop-down above). However, as Litespeed Racing RS5RR wheels are custom built-to-spec, feel free to give us a call to discuss alternative sizes, widths, and offsets, giving your GT4RS / RS Spyder the stance and performance you really want. The Incredible Forged Magnesium RS5RR Monoblock Wheel This Track Package is built around the Litespeed Racing RS5RR monoblock wheel. These have proven to be extremely popular with GT4RS / RS Spyder drivers, with styling and features perfectly suited to the Porsche GT4RS / RS Spyder. Of course, if you have questions about another style of Litespeed wheel or you just have questions, talk to one of our Litespeed specialists at (844) 438-7244. They will get you set up with a Track Package that's precisely tailored to your needs. Litespeed Racing RS5RR The ten-spoke center-locking Litespeed Racing RS5RR represents the pinnacle of advanced wheel design and technology. The RS5RR is a one-piece forged magnesium monoblock wheel engineered specifically for motorsports use, with specially-designed hollowed spoke pockets for exceptionally light weight. It combines head-turning good looks with race-ready strength and durability. Designed for the Porsche GT4RS. /RS Spyder, the Litespeed RS5RR center lock is a fully-forged one-piece magnesium alloy wheel. Litespeed's computer-simulated FEA design process yields a wheel that is very lightweight and extremely stiff, with excellent fatigue strength. Litespeed Wheels Come in an Array of Amazing Finishes Your Litespeed Racing Track Package can be finished in any of a wide palette of colors and sheens. Powder coated for extraordinary durability, Litespeed Racing magnesium wheels on your Porsche look as good as they perform. Any standard finish is included in your Track Package Notes About Ordering and Wheel Sizes 1 Litespeed Racing RS5RR wheels are custom made-to-order with lead times of four to twelve weeks depending on seasonal demand.  Please call us for current lead times. 2 The GT4 RS  / RS Spyder is equipped with large-diameter factory brakes—408mm steel or 410mm carbon-ceramic (PCCB) rotors—which typically necessitate 20-inch wheels for adequate clearance. To fit 19-inch wheels, especially with the PCCB system, the following modifications are typically necessary: Brake System Adjustments: Upgrading or modifying the brake system to ensure sufficient clearance within the smaller wheel diameter Rear Toe Links: Installing aftermarket motorsport-style rear toe links to provide the necessary clearance and adjustability. Camber Plates: Implementing front and rear camber plates to allow for proper alignment settings and to accommodate the new wheel setup.

Litespeed Racing Forged Magnesium F1 Ultra v2 Porsche GT4RS / RS Spyder Track Package This Litespeed Racing Wheel Package Fits the Following: Porsche Cayman GT4 RS (2023+) Porsche Boxster RS Spyder (2023+) Professional Magnesium Racing Wheels For Your Porsche GT4RS / RS Spyder Forged magnesium wheels sit at the very top rung of the racing wheel ladder. Modern forged magnesium alloys are light years ahead of the old-school “mag” wheels made from cast magnesium. They combine the strength of forged aluminum with the fantastically light weight of carbon fiber. As such, they are found on professional race cars in racing series around the world. The downside? Modern forged magnesium alloy is really expensive. Porsche's own magnesium Weissach wheel set costs $19,995 -- on sale! Enter Litespeed Racing. Their proprietary forged magnesium alloy outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is the forged magnesium Litespeed F1 Ultra v2 monoblock wheel, the perfect racing wheel for the Porsche GT4RS / RS Spyder. The Litespeed Racing Forged Magnesium racing wheel collection is a range of high-performance wheels specifically designed for motorsport applications. Made from Litespeed's proprietary forged magnesium alloy, the F1 Ultra v2 design is inspired by LeMans Prototype (LMP) endurance racing wheels. It features a deep, flat rim edge that aids in aerodynamics while also making the rim very stiff. Exhaustive FEA computer simulations where run in order to fine tune every aspect of the Litespeed F1 Ultra v2's geometry for maximum weight reduction. This Litespeed Racing F1 Ultra v2 track package is designed specifically for Porsche center lock applications like the GT4RS / RS Spyder. To get the perfect set of Litespeed Magnesium Wheels made for your Porsche, simply choose your finish you want and we'll get your Litespeed Racing wheels rolling.1 It's that easy! Priced/sold as a set of four wheels What's Included In The Litespeed Wheels Track Package The Competition Motorsport Litespeed Magnesium Wheels Porsche GT4RS / RS Spyder Track Package includes two front and two rear Litespeed Racing F1 Ultra v2 forged magnesium monoblock wheels for Porsche center lock. The standard package features the following wheel specs2: Front: 8.5J x 19 or 20", ET61 Rear: 11J x 19 or 20", ET50 Diameters of either 19 or 20 inches2 (we've listed the most popular combinations in our drop-down above). However, as Litespeed Racing F1 Ultra v2 wheels are custom built-to-spec, feel free to give us a call to discuss alternative sizes, widths, and offsets, giving your Porsche GT4RS / RS Spyder the stance and performance you really want. The Incredible Forged Magnesium F1 Ultra v2 Monoblock Wheel This Track Package is built around the Litespeed Racing F1 Ultra v2 monoblock wheel. These have proven to be extremely popular with GT4RS / RS Spyder drivers, with styling and features perfectly suited to Porsche GT4RS / RS Spyder. Of course, if you have questions about another style of Litespeed wheel or you just have questions, talk to one of our Litespeed specialists at (844) 438-7244. They will get you set up with a Track Package that's precisely tailored to your needs. Litespeed Racing F1 Ultra v2 The ten-spoke center-locking Litespeed Racing F1 Ultra v2 represents the pinnacle of advanced wheel design and technology. The F1 Ultra v2 is a one-piece forged magnesium monoblock wheel engineered specifically for motorsports use, inspired by LeMans Prototype (LMP) racing wheels. It combines head-turning good looks with race-ready strength and durability. Designed for the Porsche GT4RS / RS Spyder, the Litespeed F1 Ultra v2 center lock is a fully-forged one-piece magnesium alloy wheel. Litespeed's computer-simulated FEA design process yields a wheel that is very lightweight and extremely stiff, with excellent fatigue strength. Litespeed Wheels Come in an Array of Amazing Finishes Your Litespeed Racing Track Package can be finished in any of a wide palette of colors and sheens. Powder coated for extraordinary durability, Litespeed Racing magnesium wheels on your Porsche look as good as they perform. Any standard finish is included in your Track Package Notes on Ordering and Wheel Sizes 1 Litespeed Racing F1 Ultra v2 wheels are custom made-to-order with lead times of four to twelve weeks based on seasonal demand.  Call us to confirm current lead times. 2 The GT4 RS / RS Spyder is equipped with large-diameter factory brakes—408mm steel or 410mm carbon-ceramic (PCCB) rotors—which typically necessitate 20-inch wheels for adequate clearance. To fit 19-inch wheels, especially with the PCCB system, the following modifications are typically necessary: Brake System Adjustments: Upgrading or modifying the brake system to ensure sufficient clearance within the smaller wheel diameter Rear Toe Links: Installing aftermarket motorsport-style rear toe links to provide the necessary clearance and adjustability. Camber Plates: Implementing front and rear camber plates to allow for proper alignment settings and to accommodate the new wheel setup.

Litespeed Racing Forged Magnesium F1 Ultra v2 Porsche 992 GT3RS Track Package This Litespeed Racing Wheel Package Fits the Following: 992 Porsche GT3 RS (2023+) Professional Magnesium Racing Wheels For Your Porsche GT3RS Forged magnesium wheels sit at the very top rung of the racing wheel ladder. Modern forged magnesium alloys are light years ahead of the old-school “mag” wheels made from cast magnesium. They combine the strength of forged aluminum with the fantastically light weight of carbon fiber. As such, they are found on professional race cars in racing series around the world. The downside? Modern forged magnesium alloy is really expensive. Porsche's own magnesium Weissach wheel set costs $22,500 -- on sale! Enter Litespeed Racing. Their proprietary forged magnesium alloy outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is the forged magnesium Litespeed F1 Ultra v2 monoblock wheel, the perfect racing wheel for the 992 Porsche GT3RS. The Litespeed Racing Forged Magnesium racing wheel collection is a range of high-performance wheels specifically designed for motorsport applications. Made from Litespeed's proprietary forged magnesium alloy, the F1 Ultra v2 design is inspired by LeMans Prototype (LMP) endurance racing wheels. It features a deep, flat rim edge that aids in aerodynamics while also making the rim very stiff. Exhaustive FEA computer simulations where run in order to fine tune every aspect of the Litespeed F1 Ultra v2's geometry for maximum weight reduction. This Litespeed Racing F1 Ultra v2 track package is designed specifically for Porsche center lock applications like the 992 GT3RS. To get the perfect set of Litespeed Magnesium Wheels made for your Porsche, simply choose your finish you want and we'll get your Litespeed Racing wheels rolling.1 It's that easy! Priced/sold as a set of four wheels What's Included In The Litespeed Wheels Track Package The Competition Motorsport Litespeed Magnesium Wheels Porsche 992 GT3RS Track Package includes two front and two rear Litespeed Racing F1 Ultra v2 forged magnesium monoblock wheels for Porsche center lock. The standard package features the following wheel specs: Front: 10J x 19 or 20, ET 45 Rear: 13J x 19/20/21, ET 31 Diameters can range from 19 to 21 inches (we've listed the most popular combinations in our drop-down above). However, as Litespeed Racing F1 Ultra v2 wheels are custom built-to-spec, feel free to give us a call to discuss alternative sizes, widths, and offsets, giving your 992 GT3RS the stance and performance you really want. The Incredible Forged Magnesium F1 Ultra v2 Monoblock Wheel This Track Package is built around the Litespeed Racing F1 Ultra v2 monoblock wheel. These have proven to be extremely popular with GT3RS drivers, with styling and features perfectly suited to the 992 Porsche. Of course, if you have questions about another style of Litespeed wheel or you just have questions, talk to one of our Litespeed specialists at (844) 438-7244. They will get you set up with a Track Package that's precisely tailored to your needs. Litespeed Racing F1 Ultra v2 The ten-spoke center-locking Litespeed Racing F1 Ultra v2 represents the pinnacle of advanced wheel design and technology. The F1 Ultra v2 is a one-piece forged magnesium monoblock wheel engineered specifically for motorsports use, inspired by LeMans Prototype (LMP) racing wheels. It combines head-turning good looks with race-ready strength and durability. Designed for the Porsche GT3RS, the Litespeed F1 Ultra v2 center lock is a fully-forged one-piece magnesium alloy wheel. Litespeed's computer-simulated FEA design process yields a wheel that is very lightweight and extremely stiff, with excellent fatigue strength. Litespeed Wheels Come in an Array of Amazing Finishes Your Litespeed Racing Track Package can be finished in any of a wide palette of colors and sheens. Powder coated for extraordinary durability, Litespeed Racing magnesium wheels on your Porsche look as good as they perform. Any standard finish is included in your Track Package NOTES 1 Litespeed Racing F1 Ultra v2 wheels are custom made-to-order with lead times of four to twelve weeks based on seasonal demand.  Call us to confirm current lead times.

Litespeed Racing Forged Magnesium RS5RR Porsche 992 GT3RS Track Package This Litespeed Racing Wheel Package Fits the Following: 992 Porsche GT3 RS (2023+) Professional Magnesium Racing Wheels For Your Porsche GT3RS Forged magnesium wheels sit at the very top rung of the racing wheel ladder. Modern forged magnesium alloys are light years ahead of the old-school “mag” wheels made from cast magnesium. They combine the strength of forged aluminum with the fantastically light weight of carbon fiber. As such, they are found on professional race cars in racing series around the world. The downside? Modern forged magnesium alloy is really expensive. Porsche's own magnesium Weissach wheel set costs $22,500 -- on sale! Enter Litespeed Racing. Their proprietary forged magnesium alloy outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is the forged magnesium Litespeed RS5RR monoblock wheel, actually lighter than some OEM full carbon fiber monoblock wheels of the same size. This is the perfect racing wheel for the 992 Porsche GT3RS. The Litespeed Racing Forged Magnesium racing wheel collection is a range of high-performance wheels specifically designed for motorsport applications. Made from Litespeed's proprietary forged magnesium alloy, the RS5RR is their newest and most exciting motorsport wheel, a version of their lightest, most popular road wheel. Exhaustive FEA computer simulations where run in order to fine tune every aspect of the Litespeed RS5RR's geometry for maximum weight reduction, including specially-engineered hollowed spoke pockets. This Litespeed Racing RS5RR track package is designed specifically for Porsche center lock applications like the 992 GT3RS. To get the perfect set of Litespeed Magnesium Wheels made for your Porsche, simply choose your finish you want and we'll get your Litespeed Racing wheels rolling.1 It's that easy! Priced/sold as a set of four wheels What's Included In The Litespeed Wheels Track Package The Competition Motorsport Litespeed Magnesium Wheels Porsche 992 GT3RS Track Package includes two front and two rear Litespeed Racing RS5RR forged magnesium monoblock wheels for Porsche center lock. The standard package features the following wheel specs: Front: 10J x 19 or 20, ET 45 Rear: 13J x 19/20/21, ET 31 Diameters can range from 19 to 21 inches (we've listed the most popular combinations in our drop-down above). However, as Litespeed Racing RS5RR wheels are custom built-to-spec, feel free to give us a call to discuss alternative sizes, widths, and offsets, giving your 992 GT3RS the stance and performance you really want. The Incredible Forged Magnesium RS5RR Monoblock Wheel This Track Package is built around the Litespeed Racing RS5RR monoblock wheel. These have proven to be extremely popular with GT3RS drivers, with styling and features perfectly suited to the 992 Porsche. Of course, if you have questions about another style of Litespeed wheel or you just have questions, talk to one of our Litespeed specialists at (844) 438-7244. They will get you set up with a Track Package that's precisely tailored to your needs. Litespeed Racing RS5RR The ten-spoke center-locking Litespeed Racing RS5RR represents the pinnacle of advanced wheel design and technology. The RS5RR is a one-piece forged magnesium monoblock wheel engineered specifically for motorsports use, with specially-designed hollowed spoke pockets for exceptionally light weight. It combines head-turning good looks with race-ready strength and durability. Designed for the Porsche GT3RS, the Litespeed RS5RR center lock is a fully-forged one-piece magnesium alloy wheel. Litespeed's computer-simulated FEA design process yields a wheel that is very lightweight and extremely stiff, with excellent fatigue strength. Litespeed Wheels Come in an Array of Amazing Finishes Your Litespeed Racing Track Package can be finished in any of a wide palette of colors and sheens. Powder coated for extraordinary durability, Litespeed Racing magnesium wheels on your Porsche look as good as they perform. Any standard finish is included in your Track Package NOTES 1 Litespeed Racing RS5RR wheels are custom made-to-order with lead times of four to twelve weeks based on seasonal demand.  Call us to confirm current lead times.

Racetech RT9129 Lightweight Racing Seat The Racetech RT9129 Lightweight Racing Seat combines professional motorsport safety, advanced carbon/Kevlar construction, and exceptional driver support in one of the lightest racing seats homologated to the FIA 8862-2009 Advanced Racing Seat standard. Developed for international circuit racing and demanding endurance competition, the RT9129 delivers outstanding structural strength without the unnecessary weight of traditional racing seat designs. Built on Racetech's championship-proven 129 Series platform, the RT9129 features a lightweight carbon/Kevlar composite shell, integrated head restraints, energy-absorbing foam, and a reinforced rear mounting structure. With shell weights ranging from just 8.1 to 9.0 kg (approximately 18–20 lb), depending on size, the RT9129 is engineered for drivers who demand maximum protection, precise vehicle feedback, and reduced weight. Available in Standard, Tall, Wide, and Wide/Tall configurations, the Racetech RT9129 accommodates different driver sizes and cockpit layouts. FIA-approved side and rear mounting brackets are included, providing the hardware required for the seat's structural mounting configuration. Vehicle-specific installation hardware or fabrication may still be necessary. Professional FIA 8862-2009 Racing Seat with Lightweight Carbon/Kevlar Construction The Racetech RT9129 is designed for serious motorsport applications where occupant protection, structural stability, and driver comfort are essential. Its advanced carbon/Kevlar composite shell provides exceptional strength while significantly reducing weight compared with conventional racing seats. The RT9129 incorporates integrated head restraints to help limit lateral head movement during an impact, while strategically positioned energy-absorbing foam provides additional occupant protection. Large harness openings accommodate multi-point racing harnesses, and its FHR-compatible design works with properly fitted head and neck restraint systems. Unlike conventional side-mounted racing seats, the RT9129 is engineered with an integrated rear mounting structure. This additional attachment point increases seat rigidity, helps maintain proper driver positioning, and provides a more direct connection between the seat and vehicle chassis. Important FIA Installation Requirement: To comply with FIA 8862-2009 homologation, the Racetech RT9129 must be securely back-mounted to the vehicle's roll cage at shoulder level using the approved mounting configuration. Side mounting alone does not satisfy the FIA installation requirements for this seat. Racetech RT9129 Lightweight Racing Seat Features FIA 8862-2009 Homologated: Engineered and approved to the FIA Advanced Racing Seat standard for high-level motorsport competition. Lightweight Carbon/Kevlar Shell: Advanced composite construction delivers exceptional strength while maintaining shell weights from approximately 18 to 20 lb. Integrated Head Restraints: Extended head-support wings provide additional lateral restraint and protection during high-impact events. Energy-Absorbing Foam: Strategically positioned protective foam helps manage impact forces and enhance occupant safety. Required Structural Back Mount: Reinforced rear mounting system connects the seat to the roll cage to improve rigidity, stability, and safety. Mounting Brackets Included: Compatible Racetech side and rear mounting brackets are supplied with the seat. FHR / HANS Compatible: Designed for use with approved frontal head restraint systems and properly installed racing harnesses. Up to 6-Point Harness Compatibility: Large harness openings accommodate common 4-, 5-, and 6-point racing harness configurations. Integrated Driver Cooling Duct: Rear air ducting allows cool air to be directed toward the driver's lower back during extended racing sessions. Fire-Retardant Seat Cover: Black racing upholstery provides a durable, motorsport-focused seating surface. Grey Suede Wear Patches: Reinforced upholstery areas help resist abrasion from repeated driver entry and exit. Multiple Seat Sizes: Standard, Tall, Wide, and Wide/Tall configurations accommodate different driver proportions. Professional Motorsport Design: Suitable for endurance racing, international circuit competition, GT racing, and other applications requiring FIA 8862-approved seating. CAD Models Available: Digital seat models can be requested to assist with cockpit planning and installation. Racetech RT9129 Lightweight Racing Seat Specifications Technical Specifications Specification Details Manufacturer Racetech Model RT9129 Lightweight Racing Seat Seat Series Racetech 129 Series Product Type Advanced Motorsport Racing Seat FIA Homologation FIA 8862-2009 Shell Material Carbon/Kevlar Composite Shell Weight 8.1–9.0 kg (17.9–19.8 lb), depending on size Shell Finish Clear Self-Finish Seat Cover Black Fire-Retardant Fabric Wear Patches Grey Suede Leather Head Restraint Integrated Lateral Head Restraints FHR / HANS Compatible Yes Harness Compatibility 4-, 5-, and 6-Point Racing Harnesses Side Mount Hole Centers 295 mm Back Mount Hole Centers 250 mm Zinc-Plated Mounting Bolt Torque 30 Nm / 22 ft-lb Rear Air Ducting Yes — Driver's Lower Back Back Mount Required Yes, for FIA 8862-2009 Compliance Available Sizes Standard, Tall, Wide, Wide/Tall Manufacturing Hand-Built in New Zealand Racetech RT9129 Seat Sizes and Weight Comparison The Racetech RT9129 is available in four size configurations to accommodate different driver heights, hip widths, and cockpit dimensions. Selecting the correct racing seat is essential for proper harness alignment, driver support, and safety. Model Configuration Shell Weight Approx. Total Weight RT9129HRW Standard 8.7 kg / 19.2 lb 10.2 kg / 22.5 lb RT9129THR Tall 9.0 kg / 19.8 lb 10.5 kg / 23.1 lb RT9129WHR Wide 9.0 kg / 19.8 lb 10.5 kg / 23.1 lb RT9129WTHRL Wide/Tall 8.1 kg / 17.9 lb 9.6 kg / 21.2 lb Weights are manufacturer specifications and may vary slightly by seat configuration. Always verify vehicle clearance and driver fit before installation. FIA 8862-2009 Racing Seat Mounting Requirements The Racetech RT9129 uses a reinforced mounting design that requires both side mounting and structural rear mounting for FIA-compliant installation. Side Mounting: Racetech RTB1009M mounting brackets are supplied for approved seat configurations. Rear Mounting: Racetech RTB1006B rear mounting brackets are supplied for applicable standard configurations. Wide/Tall applications may require the RTB1006BW configuration specified by the manufacturer and FIA homologation documentation. Mandatory Rear Support: The seat must be securely attached to the roll cage at shoulder level using the correct homologated mounting hardware and installation geometry. Rear mounting improves structural stability during an impact while helping minimize unwanted seat movement. This additional rigidity can also improve driver feedback and reduce fatigue during extended racing sessions. Installation Note: Always follow Racetech's mounting instructions, the applicable FIA homologation documentation, and your racing organization's regulations. Use the approved mounting brackets associated with the specific seat model. Racetech RT9129 Racing Seat Size Chart Use the Racetech RT9129 racing seat size charts below to compare the available Standard, Tall, Wide, and Wide/Tall seat configurations. Review shoulder width, hip clearance, seat height, and overall shell dimensions to determine which model best fits your body and race vehicle. Racetech RT9129 Seat Comparison Chart Racetech RT9129 Racing Seat Dimensions Racetech RT9129 Lightweight Racing Seat FAQs Is the Racetech RT9129 racing seat FIA approved? Yes. The Racetech RT9129 series includes models homologated to the FIA 8862-2009 Advanced Racing Seat standard. Always verify the specific model's homologation label, validity date, approved brackets, and installation requirements before competition. How much does the Racetech RT9129 lightweight racing seat weigh? The RT9129 carbon/Kevlar shell weighs approximately 8.1 to 9.0 kg (17.9 to 19.8 lb), depending on the selected size. Total seat weights vary by configuration. Does the Racetech RT9129 include mounting brackets? Yes. The RT9129 includes compatible Racetech side and rear mounting brackets. Approved bracket configurations vary by model, and additional vehicle-specific mounting hardware or installation work may be required. Does the Racetech RT9129 require rear mounting to the roll cage? Yes. To comply with FIA 8862-2009 homologation, the RT9129 must be properly back-mounted to the roll cage at shoulder level using approved mounting hardware. Side mounting alone is not sufficient for FIA-compliant installation. What is the difference between the Racetech RT9129 and RT4129 racing seats? Both models belong to Racetech's 129 Series of FIA 8862-2009 Advanced Racing Seats. The RT9129 uses a lightweight carbon/Kevlar composite shell, while the RT4129 uses a fiberglass/Kevlar/carbon construction. The RT9129 offers a significant weight reduction for applications where minimizing vehicle weight is a priority. Is the Racetech RT9129 compatible with HANS devices? Yes. The RT9129 is compatible with properly fitted frontal head restraint systems, including HANS devices. Its integrated head restraints and large harness openings support professional motorsport safety equipment. What harnesses can be used with the Racetech RT9129? The RT9129 is designed to accommodate common 4-, 5-, and 6-point racing harness systems. Always confirm harness routing, mounting geometry, and compliance with your racing organization's regulations. Does the Racetech RT9129 support driver cooling? Yes. The seat features integrated rear air ducting that can direct cooling air toward the driver's lower back. A compatible air source and ducting components may be required. What sizes are available for the Racetech RT9129? The RT9129 is available in Standard (HRW), Tall (THR), Wide (WHR), and Wide/Tall (WTHRL) configurations. Review the manufacturer's size charts to determine the best fit for your body dimensions and vehicle cockpit. Can the Racetech RT9129 be installed in a street car? The RT9129 is designed primarily for competition vehicles equipped with the appropriate roll cage, harness mounts, and FIA-approved seat mounting provisions. Installation in a street vehicle requires careful evaluation of structural mounting requirements and applicable road-use regulations. How long is the Racetech RT9129 FIA homologation valid? FIA 8862-2009 advanced racing seats have model-specific homologation records and product validity dates. Always check the date printed on the individual seat's FIA homologation label and the current FIA Technical List No. 40 before competition.

Complete Wheel Package for 991 Porsche GT3/GT3RS/GT2RS BBS FI-R Porsche Center Lock Forged Line Exclusive Series BBS FI-R Forged Line Exclusive Series wheels for Porsche Centerlock applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound GT3, GT3RS, and GT2RS owners. The beautiful five-Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track. These Porsche-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Competition Motorsport does keep many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. Call and speak to one of our specialists today. We will make sure you get everything just right for your set of incredible BBS wheels at a price no one can beat. Wheel Weights 20x9: 17.4 lbs. 20x9.5: 18.3 lbs. 20x11.5: 19.6 lbs. 20x12: 20.5 lbs. 21x.12.5: 23.5 lbs.

Complete Wheel Package for the Porsche 718 GT4 RS BBS FI-R Evo Porsche GT4 RS Forged Line Exclusive Series Buckle up, GT4 RS purists, because the BBS FI-R Evo is here to redefine what perfection looks like in forged aluminum. This isn’t just another wheel set — it’s BBS taking everything they’ve learned on the track and wrapping it into a street-legal masterpiece for the most hardcore Porsche drivers. If your GT4 RS already makes your heart race, these wheels are about to make it skip a few beats. The FI-R Evo represents the evolution of BBS’s most iconic design. More precision, more cutouts, more edge. It’s lighter, stronger, and engineered to make your GT4 RS feel like it’s running on pure adrenaline. When performance meets art, this is the result — form following function in perfect harmony. BBS FI-R Evo GT4 RS Package Wheel Sizes and Weights Front: 20x8.5 ET+61 – approx. 17.7 lbs (8.2 kg) Rear: 20x11 ET+50 – approx. 19.3 lbs (9.9 kg) With the same offsets as the factory GT4 RS setup, this package delivers flawless fitment, maintaining OEM geometry and balance while shedding critical unsprung weight. The FI-R Evo’s signature Y-spoke design with machined spoke reliefs further reduces mass while maximizing strength and airflow around your brakes. Every ounce saved translates directly to sharper steering and faster lap times. Imagine rolling into pit lane — the sound of that 4.0L flat-six reverberating off the walls, and those BBS spokes catching the light like liquid metal. The FI-R Evo doesn’t whisper performance — it shouts it. Built for the driver who wants every apex conquered, every downshift precise, and every lap just a little faster than the last. Quick Specs for the Speed Obsessed One-piece forged aluminum from the BBS Motorsports Division in Germany Enhanced spoke machining for maximum rigidity and minimal weight Center lock fitment – direct bolt-on for Porsche GT4 RS (no adapters required) Finishes: Diamond Black, Platinum Silver, Citrine Gold, Matte Black Designed to clear factory GT4 RS carbon-ceramic and steel brake systems Vehicle Fitment Direct fit for Porsche 718 GT4 RS (2022+). Same offsets and specifications as factory center lock wheels. Compatible with: 2022+ Porsche 718 Cayman GT4 RS (Center Lock) Why You’ll Love the FI-R Evo Forged from aerospace-grade aluminum using a proprietary multi-stage process, each BBS FI-R Evo wheel is a perfect balance of form and function. The refined spoke reliefs and high-pressure forging create a wheel that’s not just light — it’s relentless. Expect faster steering response, reduced rotational inertia, and that unmistakable BBS feel that connects you directly to the tarmac. FAQs How does the FI-R Evo differ from the standard FI-R?The Evo version adds advanced machining, optimized material removal, and new spoke cutouts for even greater weight reduction without compromising stiffness or strength. Is this a direct bolt-on for the GT4 RS?Yes. The 20x8.5 +61 front and 20x11 +50 rear fit exactly like the stock Porsche setup, retaining OEM ride quality and alignment geometry. Are these wheels in stock or made-to-order?Competition Motorsport stocks popular GT4 RS fitments and finishes. Some configurations are made-to-order with short lead times directly from BBS Germany. So, what are you waiting for? If you want to feel the difference — the real, heart-pounding, pulse-racing difference — that a set of BBS FI-R Evo wheels can make to your Porsche GT4 RS, it’s time to stop reading and start clicking. Transform your ride, your drives, and your race days. Get the BBS FI-R Evo wheels now and write your legend one corner at a time. Hit that purchase button and never look back — except maybe in your rearview mirror to see who’s trailing behind you. BBS FI-R remains one of the most iconic and respected wheel models ever produced. But BBS didn’t stop there — they evolved it. Enter the FI-R Evo: an even lighter, stronger, more refined wheel featuring additional spoke cutouts and new fitments for the latest Porsche performance models like the GT4 RS, 992 GT3, and 992 Turbo. BBS FI-R Evo Forged Line Exclusive Series wheels for Porsche center-lock applications are one-piece forged aluminum masterpieces designed and produced in the legendary BBS Motorsports Department for track-focused or performance-minded Porsche owners. The signature five-Y-spoke design incorporates strategically machined reliefs to deliver exceptional lightness while maintaining the durability required for serious motorsport use. These Porsche-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Competition Motorsport often keeps popular finishes, sizes, and offsets in stock. Call one of our BBS wheel specialists at (844) 438-7244 for a personalized quote and real-time availability. We’ll make sure you get the perfect fit, the right finish, and a price that can’t be beat.

CMS & Litespeed Racing Team Up With Exclusive CM-F40 Package Three-Piece Forged Tribute To The Ferrari F40 Wheel  The Litespeed CM-F40 three-piece forged alloy wheel is the result of a collaboration between Competition Motorsport and Litespeed Racing. This exciting custom-made version of the iconic Ferrari F40 wheel involved hours of FEA computer simulation to fine tune every aspect of the CM-F40 for maximum strength, light weight, and spectacular good looks. The CM-F40, like all Litespeed Racing wheels, is custom made to fit your size, offset, color, finish, and brake clearance requirements. Specially curated for modern Ferrari fitments, the CM-F40 gives any Ferrari a classic, timeless look with all the benefits of modern racing wheel technology and metallurgy! Priced/sold per set of four wheels Forged From The Alloy Of Your Choice Like all Litespeed Racing wheels, the CM-F40 is a fully-forged wheel available in the following materials: Forged 6061-T6 aluminum Forged MAG + (Litespeed Racing’s proprietary advanced alloy) An Almost Endless List Of Colors/Finishes The Litespeed CM-F40 can be made in an almost endless array of colors and finishes. Forged MAG+ and forged aluminum can be any color, including brushed and raw metal with clear coat. Once you've placed your order, please give one of our Litespeed Racing specialists a call at (844) 438-7244 to finalize your specs, color, and finish choices. Weight Depends On Size And Material The final weight, concavity and lip size will vary depending on the size and offset you choose as well as your brake clearance requirements. 20-inch CM-F40 wheels start around 26 lbs. in forged aluminum, 24 lbs. in MAG+ advanced alloy.

Complete Wheel Package for BMW G8X M2/M3/M4 BBS FI-R Evo Forged Line Exclusive Series Behold the newest feat of German engineering that's rolled right out of the BBS skunkworks – the BBS FI-R Evo Wheels, tailor-made for the BMW G8X M2, M3, and M4. Because let's face it, your Beemer's already a beast; now it's time to give it the shoes to match. Introducing the BBS FI-R Evo: The Ultimate Upgrade for Your G8X Series Remember the BBS FI-R? The wheel that made car enthusiasts go weak at the knees? It's back, sleeker, lighter, and with more swagger – the BBS FI-R Evo. These wheels aren't just an accessory; they're a statement – a declaration that you're here to grip the asphalt with every fiber of your being. Weight Savings to Make a Supermodel Jealous With more cutouts in each spoke than a high-fashion evening gown, the BBS FI-R Evo wheels shave off those pesky pounds where it really matters. We're talking unsprung weight – and in the world of racing and high-performance driving, that's like winning the weight lottery. Imagine the handling, the acceleration, the sheer, unadulterated joy as your M2, M3, or M4 dances around corners, lighter on its feet than a ballet dancer on payday. Tailored to the G8x Series The BBS FI-R Evo isn't just a one-size-fits-all affair. No, sir. These wheels are as bespoke as a custom-tailored suit from Savile Row, engineered to perfection for your BMW G8X M2, M3, and M4. With vehicle-specific fitments, you're not just buying a wheel; you're investing in a piece of precision that fits your ride like a glove. Drive It to Believe It The moment these wheels are on, you won't just see the difference. Oh no. You'll feel it. You'll feel it in the pit of your stomach as you rev the engine. You'll feel it in the grip as you take on the twisties. You'll feel it in the looks of pure envy as you roll up to the track day. This isn't just driving; it's driving reincarnated. Product Specs for Connoisseurs Designed for BMW G8X M2, M3, and M4 Significant weight savings with innovative spoke cutouts Engineered for durability and performance Legendary BBS craftsmanship Your ticket to the winner's circle So here's the deal. You could roll on those stock rims, or you could give your BMW the royal treatment it deserves with the BBS FI-R Evo wheels. Don't just take the lead – take it with style, precision, and a set of wheels that tells the world you mean business. Ready to Evolve Your Drive? Don't just browse; become the envy of every BMW owner on the block. Click that button and transform your ride with the BBS FI-R Evo Wheels. Your BMW is begging for it. Your heart knows it. Your garage is ready for it. It's time to evolve. Add to Cart and let the revolution begin. These BMW-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Competition Motorsport does keep many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. Call and speak to one of our specialists today. We will make sure you get everything just right for your set of incredible BBS wheels at a price no one can beat. Wheel Weights: 19x9.5: 17.3lbs. 20x.10.5: 20.5lbs.

SilverRocket Dry Carbon Roll Bar For Porsche 718 & 981 Cayman This Roll Bar Fits the Following Cars: Porsche Cayman 718 (all models*) Porsche Cayman 981 (all models*) The First Ever Dry Carbon Fiber Roll Bar Designed for the GT4RS Introducing the first ever Dry Carbon Fiber Roll Bar in the world for Porsche 718 Cayman GT4 RS. The Silver Rocket Dry Carbon Fiber Roll Bar is tested by TÜV and exceeds FIA 253 standards. This roll bar fits all Porsche 718 and 981 models! Check out the amazing TÜV/FIA testing video... * Note: models not equipped with the factory Clubsport option (including all U.S. models) require the SilverRocket 718 Cayman Roll Cage Anchor Kit (can be added in the dropdown above) for installation. Most EU models do not require this kit. SilverRocket Dry Carbon Fiber GT4RS Roll Bar Details Manufacturer: SilverRocket Advanced Motorsport Engineering Manufacturer part no.: SR-718CFRB Safest roll cage for the Porsche 718 & 981 Cayman, including the 718 GT4 RS! Tested by TÜV (see the test report here) Manufactured from 100% aerospace-grade dry carbon fiber Aesthetically tailor-made for the GT4 RS Exceeds FIA safety standard for race cars Built-in FIA safety-compliant harness bar Zero rear-view mirror disruption/blockage Customer Installations This product is intended for off-road, race track use only.

Wheel Package for 991 Porsche 911 Carrera (Wide or Narrow Body) BBS FI-R Porsche Forged Line Exclusive Series BBS FI-R Forged Line Exclusive Series wheels for Porsche 5-lug applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound 911 owners. The beautiful five Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track. These Porsche-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Competition Motorsport does keep many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. Call and speak to one of our specialists today. We will make sure you get everything just right for your set of incredible BBS wheels at a price no one can beat. Wheel Weights 20x9.0: 17.4 lbs. 20x11.5: 19.6 lbs.

Sabelt GT-635 Carbon Fiber Racing Seat for Ferrari Challenge The Sabelt GT-635 Carbon Fiber Racing Seat combines professional motorsport safety, lightweight construction, and exceptional driver comfort in a race-proven design developed for demanding Ferrari Challenge and GT racing applications. Featuring an advanced carbon fiber shell, integrated DCT head protection, and premium fire-retardant upholstery, the GT-635 delivers the support and driver positioning needed for competitive circuit racing, endurance events, and GT competition. Homologated to the FIA 8862-2009 Advanced Racing Seat standard, the Sabelt GT-635 is offered in Medium, Large, and X-Large sizes. Its two carbon fiber shell configurations provide fitment flexibility, while dual-height shoulder harness openings accommodate drivers with different torso lengths. Compatible FIA-approved fixed mounting brackets and sliding track systems are available separately. FIA 8862-2009 Carbon Fiber Racing Seat Engineered for Ferrari Challenge The Sabelt GT-635 has earned its reputation through years of use in Ferrari Challenge racing and other high-level motorsport applications. Developed with input from competitive racing teams, this professional racing seat offers a combination of structural strength, low weight, and ergonomic comfort. Its lightweight carbon fiber shell features a flat-bottom design and carefully engineered backrest inclination to help achieve an optimal seating position. The seat's integrated DCT head protection system provides additional lateral restraint, while the reinforced structure helps maintain driver support during demanding racing conditions. For endurance racing teams, the GT-635's double shoulder harness openings provide additional flexibility when accommodating drivers with different torso lengths. Combined with high-density foam padding and breathable upholstery, the seat helps reduce unwanted driver movement and improve comfort throughout extended racing sessions. Sabelt GT-635 Carbon Fiber Racing Seat Features FIA 8862-2009 Homologated: Advanced Racing Seat certification for professional motorsport applications when installed in an approved configuration. Lightweight Carbon Fiber Shell: High-strength composite construction reduces unnecessary weight while maintaining exceptional structural rigidity. Ferrari Challenge Racing Heritage: Developed for demanding Ferrari Challenge and GT racing environments. Integrated DCT Head Protection: Extended head restraints provide additional lateral head support during competition. Dual Shoulder Harness Openings: Two harness slot heights help accommodate different driver torso lengths and improve harness positioning. Two Carbon Shell Sizes: Medium uses a smaller shell, while Large and X-Large share a larger shell with different internal seating dimensions. Ergonomic Racing Position: Flat-bottom construction and optimized backrest inclination support proper driver positioning. Fire-Retardant Upholstery: Motorsport-grade seat covering designed for competitive racing environments. Anti-Slip Fabric: Specialized materials help maintain driver positioning during braking and cornering. 3D Breathable Mesh: Ventilated upholstery improves airflow and driver comfort during extended racing sessions. High-Density Foam Padding: Supportive cushioning helps distribute pressure and maintain comfortable seating. Removable Leg Cushion: Separate 40 mm leg cushion provides additional thigh support. FIA-Approved Mounting Options: Compatible with fixed mounting brackets or sliding tracks, depending on the selected racing application. Endurance Racing Friendly: Multiple seating sizes and adjustable mounting options support multi-driver competition. Sabelt GT-635 Racing Seat Technical Specifications Specification Details Manufacturer Sabelt Model GT-635 Product Type Carbon Fiber Racing Seat FIA Homologation FIA 8862-2009 Shell Construction Carbon Fiber Composite Available Sizes Medium, Large, X-Large Carbon Shell Configurations Medium and Large/XL Medium Shell Weight 8.4 kg / 18.5 lb (approx.) Large/XL Shell Weight 11.3 kg / 24.9 lb (approx.) Head Protection Integrated DCT Head Restraints Shoulder Harness Openings Dual Height Upholstery Fire-Retardant Anti-Slip Fabric Comfort Materials 3D Breathable Mesh and High-Density Foam Seat Base Flat-Bottom Design Leg Cushion Separate 40 mm Cushion Side Mount Hole Spacing 290 mm / 11.42 in Fixed Bracket Applications GT, Rally, and Circuit Racing Sliding Track Applications Circuit Racing Only Mounting Accessories Sold Separately Sabelt GT-635 Seat Sizes and Carbon Shell Dimensions The Sabelt GT-635 is available in three driver-fit sizes using two carbon fiber shells. The Medium seat features a smaller shell, while the Large and X-Large versions share a larger shell with different internal dimensions. Choosing the correct racing seat size is essential for proper shoulder harness positioning, lateral support, hip clearance, and driver comfort. Sabelt GT-635 Size Comparison Measurement Medium Large X-Large Shell Configuration Medium Large Large Shell Weight 8.4 kg / 18.5 lb 11.3 kg / 24.9 lb 11.3 kg / 24.9 lb Shell Height (B) 910 mm / 35.83 in 930 mm / 36.61 in 930 mm / 36.61 in Internal Dimension G 316 mm / 12.44 in 337 mm / 13.27 in 357 mm / 14.06 in Internal Dimension H 349 mm / 13.74 in 364 mm / 14.33 in 384 mm / 15.12 in Internal Dimension I 541 mm / 21.30 in 546 mm / 21.50 in 566 mm / 22.28 in Side Mount Hole Spacing 290 mm / 11.42 in 290 mm / 11.42 in 290 mm / 11.42 in Weights refer to the carbon shell and have a manufacturer tolerance of approximately 10%. Lettered measurements correspond to Sabelt's official dimensional diagram. Complete seat weights vary depending on configuration and installed accessories. Sabelt GT-635 FIA-Approved Mounting Options The Sabelt GT-635 offers two primary mounting configurations. Choosing the correct mounting system is essential for vehicle compatibility and FIA homologation compliance. Sabelt GT-635 FIA-Certified Slider System — Circuit Racing The Sabelt GT-635 FIA-Certified Slider System allows adjustable seat positioning for drivers participating in circuit racing. This system is particularly useful in endurance racing vehicles where multiple drivers may require different seating positions. Important: The sliding track configuration is approved for circuit racing applications only. Verify that the seat and slider combination matches the applicable FIA homologation documentation. Sabelt GT-635 Fixed Mounting Brackets — GT, Rally, and Circuit Racing The Sabelt GT-635 Fixed Mounting Brackets provide a rigid seating installation for GT, rally, and circuit racing applications. Fixed mounting brackets help maintain consistent seat positioning and are ideal for dedicated race cars where frequent adjustments are unnecessary. Mounting Note: FIA-certified slider systems and fixed mounting brackets are sold separately. Always select the approved mounting configuration for your particular GT-635 seat size and racing application. Sabelt GT-635 Racing Seat Size Chart Review the official Sabelt GT-635 racing seat dimensional chart before selecting your size. The chart provides measurements for the seat shell, internal seating area, head restraint structure, and mounting locations. Sabelt GT-635 Ferrari Challenge Racing Seat Technical Information The Sabelt GT-635 combines a high-strength carbon fiber shell with advanced occupant protection, ergonomic padding, and professional racing upholstery. Review the manufacturer's technical documentation below for additional information regarding seat construction and racing applications. Sabelt GT-635 Carbon Fiber Racing Seat FAQs Is the Sabelt GT-635 racing seat FIA certified? Yes. The Sabelt GT-635 is homologated to FIA 8862-2009, the Advanced Racing Seat standard. Compliance requires the correct seat configuration, approved mounting hardware, and installation according to applicable FIA requirements. Is the Sabelt GT-635 designed for Ferrari Challenge racing? Yes. The GT-635 has a long history in Ferrari Challenge racing and was developed for demanding GT and circuit racing applications. Vehicle-specific fitment and series regulations must be confirmed before installation. What is the Sabelt GT-635 racing seat made from? The GT-635 features a lightweight carbon fiber composite shell with fire-retardant upholstery, anti-slip seating surfaces, breathable 3D mesh, and high-density foam padding. What sizes does the Sabelt GT-635 racing seat come in? The GT-635 is offered in Medium, Large, and X-Large. Medium uses the smaller shell, while Large and X-Large share the larger carbon fiber shell with different internal seating dimensions. How much does the Sabelt GT-635 racing seat weigh? The Medium carbon shell weighs approximately 8.4 kg (18.5 lb), while the Large and X-Large shell weighs approximately 11.3 kg (24.9 lb). Actual complete seat weight depends on the selected configuration. What is Sabelt DCT head protection? Sabelt's DCT head protection system incorporates integrated lateral head restraints designed to provide additional support and help manage head movement during an impact. Can I install a seat slider on the Sabelt GT-635? Yes. The GT-635 is available with an FIA-approved slider configuration for circuit racing only. The appropriate slider system must match the seat model and approved installation requirements. Can the Sabelt GT-635 be used for rally racing? Yes. The GT-635 can be used in rally applications with the appropriate FIA-approved fixed mounting brackets. Sliding track configurations are intended for circuit racing only. Are mounting brackets included with the Sabelt GT-635? No. FIA-approved fixed mounting brackets and sliding track systems are available separately. The correct mounting system should be selected based on seat size, vehicle installation, and racing application. Why does the Sabelt GT-635 have two shoulder harness slot heights? The dual-height shoulder harness openings allow improved belt positioning for drivers with different torso lengths. This is especially beneficial for endurance racing teams with multiple drivers. Is the Sabelt GT-635 compatible with HANS devices? The GT-635 is designed for professional motorsport applications using approved head and neck restraint equipment. Compatibility depends on proper harness alignment, seating position, and the complete safety system installation. Is the Sabelt GT-635 comfortable for endurance racing? Yes. Its ergonomic carbon shell, breathable 3D mesh, high-density foam, and anti-slip upholstery are designed to provide comfortable and secure driver positioning during extended race sessions. Will the Sabelt GT-635 fit my Ferrari Challenge race car? Fitment depends on the specific Ferrari model, cockpit dimensions, mounting points, roll cage configuration, and racing regulations. Always confirm vehicle compatibility and the approved mounting arrangement before purchasing.

Complete Wheel Package for BMW (F8x) M2, M3 and M4 BBS FI-R Forged Line Exclusive Series BBS FI-R Forged Line Exclusive Series wheels for BMW five lug applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound BMW M2, M3, and M4 owners. The beautiful five Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track. These BMW-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Competition Motorsport has many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. Call and speak to one of our specialists today. We will make sure you get everything just right for your set of incredible BBS wheels at a price no one can beat. Wheel Weights 19x9.5: 16.5 lbs. 19x10.5: 17.5 lbs.

Brembo Front Brake Kit Floating Rotors & Six-Piston Calipers For: BMW M2 (F87) BMW M3 (F80) BMW M4 (F82) The Most Sophisticated High Performance Braking System Ever Manufactured For Your BMW This is a lightweight two-piece rotor and caliper system for racing, track days, and high-performance driving. The Brembo GT System combines increased thermal capacity of large 405mm discs and lightweight characteristics of 2-piece floating rotors for an extremely versatile and durable system on or off the track. Brembo GT Systems are designed and tested specifically for track-day enthusiasts and drivers who demand the utmost performance from their cars. These kits offer superlative performance for both everyday driving and demanding track-day sessions. Racing-Derived Monoblock Calipers in Billet Aluminium Lightweight, rigid and resistant to high temperatures, Brembo GT-R calipers are made from billet aluminum with a radial 6-piston arrangement. Brembo GT-R calipers reduce unsprung weight, a key to improving suspension dynamics and vehicle performance. These Brembo calipers are designed to provide constant, predictable braking strength and a stable, reliable pedal. Individual pistons with stainless steel radiators allow a significant reduction in heat transmission during extreme driving, reducing brake wear and fade to a minimum. Brembo GT-R calipers are nickel plated to protect against corrosion, giving you extraordinary Brembo quality that lasts. The Brembo logo is CNC machined in red embossing. Two-Piece Floating Discs Reduce Unsprung Weight and Dissipate Heat Quickly Brembo GT-R braking systems include two piece floating discs which reduce the suspended weight and dissipate heat quickly. The floating disc uses anti-noise hardware that is the direct result of Brembo's experience with brakes designed for Formula 1 competition. Each disc is 405mm in diameter and 34mm thick. Brembo Brake Pads Provide Optimum Performance in Various Driving Conditions The Brembo GT-R range offers a series of friction material which is able to meet a wide range of driving types. Brembo gives you optimum braking performance in various driving conditions, both on and off the track. In addition to High Performance Street brake pads, pads with racing/track-day friction material are also available. In order to guarantee correct installation, the GT-R kit includes all the necessary hardware, such as billet brackets and installation adaptors plus stainless steel Goodridge brake lines.

​The most sophisticated high performance braking system ever manufactured for cars The GT-R braking systems are designed to meet the needs of aggressive braking whether on the road or the track.GT-R is the most advanced expression of all Brembo's experience in braking system design. The GT-R Kit is comprised of single block billet aluminium calipers with 4 and 6 piston radial attachment, two piece floating discs, pads with different friction material and high performance hardware.    Single block calipers in billet aluminium with racing characteristics:  lightweight, rigid and resistant to high temperatures. The GT-R calipers are made from billet aluminium with radial 4 and 6 piston attachments. They reduce the non suspended weight, improving the dynamics and vehicle performance. They are designed to provide a constant locking strength and the sensation of a stable and reliable pedal. The pistons with stainless steel radiators allow a significant reduction of heat passage during extreme driving, reducing brake wear to a minimum. In order to guarantee protection against corrosion and to provide high quality in the field, the GT-R calipers are nickel plated and have the Brembo logo CNC machined in red embossing.         Two piece floating discs to reduce the suspended weight and dissipate heat quickly.GT-R braking systems include two piece floating discs which reduce the suspended weight and dissipate heat quickly. The floating disc's anti-noise hardware is the direct result of Brembo's experience with brakes designed for Formula 1 competition.The discs are available in sizes of 345 mm and 405 mm, 28 in diameter and 34 mm thick.     Pads provide optimum performance in various driving conditions   The GT-R range offers a series of friction material which is able to meet a wide range of driving types. It offer optimum performance in various driving conditions, both on and off the track. In addition to the High Performance road pads, pads with racing/track friction material are also available. In order to guarantee correct installation without problems, the GT-R kit includes all the necessary hardware elements such as billet brackets and installation adaptors as well as stainless steel Goodridge brake pipes.

​The most sophisticated high performance braking system ever manufactured for cars The GT-R braking systems are designed to meet the needs of aggressive braking whether on the road or the track.GT-R is the most advanced expression of all Brembo's experience in braking system design. The GT-R Kit is comprised of single block billet aluminium calipers with 4 and 6 piston radial attachment, two piece floating discs, pads with different friction material and high performance hardware.    Single block calipers in billet aluminium with racing characteristics:  lightweight, rigid and resistant to high temperatures. The GT-R calipers are made from billet aluminium with radial 4 and 6 piston attachments. They reduce the non suspended weight, improving the dynamics and vehicle performance. They are designed to provide a constant locking strength and the sensation of a stable and reliable pedal. The pistons with stainless steel radiators allow a significant reduction of heat passage during extreme driving, reducing brake wear to a minimum. In order to guarantee protection against corrosion and to provide high quality in the field, the GT-R calipers are nickel plated and have the Brembo logo CNC machined in red embossing.         Two piece floating discs to reduce the suspended weight and dissipate heat quickly.GT-R braking systems include two piece floating discs which reduce the suspended weight and dissipate heat quickly. The floating disc's anti-noise hardware is the direct result of Brembo's experience with brakes designed for Formula 1 competition.The discs are available in sizes of 345 mm and 405 mm, 28 in diameter and 34 mm thick.     Pads provide optimum performance in various driving conditions   The GT-R range offers a series of friction material which is able to meet a wide range of driving types. It offer optimum performance in various driving conditions, both on and off the track. In addition to the High Performance road pads, pads with racing/track friction material are also available. In order to guarantee correct installation without problems, the GT-R kit includes all the necessary hardware elements such as billet brackets and installation adaptors as well as stainless steel Goodridge brake pipes.