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CMS Fire Extinguisher Decal Our CMS Fire Extinguisher Decal meets the standards of NASA, SCCA and IMSA for marking your fire system actuator location. 3" diameter Die-cut vinyl decal

CMS Master "OFF" Decal Our CMS Master "OFF" Decal meets the standards of NASA, SCCA and IMSA for the "international marking of a spark in a blue triangle" to mark your vehicle's kill switch location. 3.375" by 2" wide Die-cut vinyl decal

CMS Performance Clubsport Roll Bar For Porsche 911T, GT3 & GT3RS This Roll Bar Fits the Following Cars: Porsche 911T, 992.1 (2023-25) Porsche GT3, 992.1 (2022-24) Porsche GT3RS, 992.1 (2023-25) Note: This roll bar does not fit the Porsche 992.2 GT3 (2025+). That roll bar will be available in Oct 2026. New Ultimate Roll Bar for the Porsche 911 T, GT3 and GT3RS The CMS Performance Clubsport Roll Bar is the latest variant of our incredibly popular T/GT3/GT3RS roll bar. Re-designed with steel gusseting and high-strength support tubing is added to the top and bottom of the X-brace and to all four corners, the CMS Performance Clubsport Roll Bar takes rigidity and strength to another level. This is the strongest, highest quality bolt-in roll bar on the market for the Porsche 992 911T, GT3 and GT3RS, period. In designing and building the CMS Performance Clubsport roll bar, structural rigidity and impact protection were our primary goals. This roll bar is fully 360o TIG welded, the main tubing is 1.75" Docol R8 Advanced High-Strength Steel. CMS is the only roll bar manufacturer to employ this modern material. The support tubing is Docol R8 as well, and the gussets are machined from steel plate. CMS Performance tailors the T/GT3/GT3RS Clubsport roll bar to take full advantage of the strongest chassis mounting points in the Porsche 992 911T/GT3/GT3RS. The main roll hoop is X-braced and gusseted, with a single tube cross-bar providing lateral strength that's also used for mounting racing harness shoulder straps. Attention To Detail Is The Hallmark Of CMS Performance The cross-bar on the CMS Performance Clubsport Roll Bar for the Porsche 992 911T, GT3 and GT3RS lets you attach your racing harness shoulder straps at the proper angle (0° to -20° front-to-back) and distance relative to the driver and passenger, regardless of seat position. The CMS Performance Clubsport Roll Bar was designed to leave your rear view unobstructed by additional bracing that other roll bars require due to the use of inferior materials. CMS Performance also features a unique three-piece rear kicker that bolts to the Porsche 992 911T/GT3/GT3RS rear shock towers (where the factory GT3 Cup Car roll cage mounts). These are the strongest rear mounting points, and also add rigidity to the chassis for more precise handling. This kicker design is incredibly strong while also being a breeze to install (typical one-piece designs can be a nightmare to install). The main roll hoop is mounted to your Porsche's steel frame structure beneath the vehicle just like the factory Cup Car cage. Built Like a Tank, Finished Like a Porsche Designed using the same guidelines as a full racing roll cage and fully 360o TIG welded by our chassis fabricators and master welders, the CMS Performance Clubsport Roll Bar for the Porsche 992 911T, GT3 and GT3RS is unsurpassed in quality, durability, and structural integrity. Each roll bar is professionally powder-coated in-house to guarantee fit and finish no other manufacturer can match. This also lets us use powder coat colors we've matched to Porsche 911T, GT3 and GT3RS OEM paint colors1 for a truly customized aesthetic. We also offer custom technical powder coat finishes like the amazing Superchrome! Or you can choose our rich satin black powder coat for a more low-key installation. Powder coating any color you choose is included in the price of your CMS Performance roll bar. Don't Settle For Anything Less Than The Best Thoughtful engineering and design, superior materials, masterful fabrication, and beautifully customized finishing. That's the CMS Performance way of doing things. Backed by our legendary customer service, it all adds up to this: you can pay more for a roll bar, but you can only get the best from CMS. Add Premium Racing Harnesses To Your Porsche Add six-point Schroth Enduro 2x2 GT3, Schroth Flexi 2x2 GT3, or Sabelt Silver Series GT3 racing harness to your order and save! These harnesses are specifically designed for the Porsche 992 T, GT3 and GT3RS and will bolt to your factory lightweight carbon bucket seats. Or you can add four-point Schroth Profi II ASM GT3 or Sabelt Porsche GT3 4 Point harnesses, ideal for the Porsche 992 GT3 and GT3RS passenger seat that doesn't have a factory sub-strap pass through. With six-point harnesses, we strongly recommend using the CMS Performance Sub Strap Mount to provide a solid, properly located anchor for your anti-submarine straps. The CMS Performance Sub Strap Mount is simple to install at the same time you're installing your roll bar! Straightforward Installation Takes The Headache Out Of Roll Bars Click Here for Installation Instructions We've been through more than a few wrestling matches installing bolt-in roll bars in street cars. Fortunately, we used that experience to design the CMS Performance Roll Bar for the Porsche 992 GT3 and GT3RS to be a lot less frustrating to install. We hesitate to go so far as to say it's easy, but we'll say it isn't hard if you have a friend and some basic tools. CMS Performance Porsche 992.1 911T/GT3/GT3RS Clubsport Roll Bar Details Manufacturer: CMS Performance Manufacturer Part: CPRB-992CS Materials: Docol R8 Advanced High-Strength Steel; steel plate gussets. Construction: Full-penetration 360o TIG welded; one-piece gusseted main hoop and three-piece kicker; high-strength double-bolted interlocking roll bar joints and American-made Grade 8 hardware. CNC-cut precision mounting plates Full seat travel with any seat Detailed installation instructions & all necessary hardware for a seamless installation 1 Note: powder coat colors are professionally matched to be as close as possible to factory paint codes. However, color-matching powder is not the same as mixing liquid paint. In a few cases, slight color variance is normal and is not perceptible with the roll bar installed inside the car. This product is intended for off-road race track use only.

CMS Performance Clubsport Roll Bar For Porsche 991 GT3, GT3RS, GT2RS This Roll Bar Fits The Following Cars: Porsche GT3, 991.1 and 991.2 (2014-2019) Porsche GT3RS, 991.1 and 991.2 (2016-2019) Ultimate Roll Bar for the Porsche 991 GT3 and GT3RS The CMS Performance Clubsport Roll Bar is a new variant of our incredibly popular GT3/GT3RS roll bar. Re-designed with steel gusseting and high-strength support tubing is added to the top and bottom of the X-brace and to all four corners, the CMS Performance Clubsport Roll Bar takes rigidity and strength to another level. This is the strongest, highest quality bolt-in roll bar on the market for the Porsche 991 GT3 and GT3RS, period. In designing and building the CMS Performance Clubsport roll bar, structural rigidity and impact protection were our primary goals. This roll bar is fully 360o TIG welded, the main tubing is 1.75" Docol R8 Advanced High-Strength Steel. CMS is the only roll bar manufacturer to employ this modern material. The support tubing is Docol R8 as well, and the gussets are machined from steel plate. CMS Performance tailors the GT3/GT3RS Clubsport roll bar to take full advantage of the strongest chassis mounting points in the Porsche 991 GT3/GT3RS . The main roll hoop is X-braced and gusseted, with a single tube cross-bar providing lateral strength that's also used for mounting racing harness shoulder straps. Attention To Detail Is The Hallmark Of CMS Performance The cross-bar on the CMS Performance Clubsport Roll Bar for the Porsche 991 GT3 and GT3RS lets you attach your racing harness shoulder straps at the proper angle (0° to -20° front-to-back) and distance relative to the driver and passenger, regardless of seat position. The CMS Performance Clubsport Roll Bar was designed to leave your rear view unobstructed by additional bracing that other roll bars require due to the use of inferior materials. CMS Performance also features a unique three-piece rear kicker that bolts to the Porsche 991 GT3/GT3RS rear shock towers (where the factory GT3 Cup Car roll cage mounts). These are the strongest rear mounting points, and also add rigidity to the chassis for more precise handling. This kicker design is incredibly strong while also being a breeze to install (typical one-piece designs can be a nightmare to install). The main roll hoop is mounted to your Porsche's steel frame structure beneath the vehicle just like the factory Cup Car cage. Built Like a Tank, Finished Like a Porsche Designed using the same guidelines as a full racing roll cage and fully 360o TIG welded by our chassis fabricators and master welders, the CMS Performance Clubsport Roll Bar for the Porsche 991 GT3 and GT3RS is unsurpassed in quality, durability, and structural integrity. Each roll bar is professionally powder-coated in-house to guarantee fit and finish no other manufacturer can match. This also lets us use powder coat colors we've matched to Porsche GT3 and GT3RS OEM paint colors1 for a truly customized aesthetic. We also offer custom technical powder coat finishes like the amazing Superchrome! Or you can choose our rich satin black powder coat for a more low-key installation. Powder coating any color you choose is included in the price of your CMS Performance roll bar. Don't Settle For Anything Less Than The Best Thoughtful engineering and design, superior materials, masterful fabrication, and beautifully customized finishing. That's the CMS Performance way of doing things. Backed by our legendary customer service, it all adds up to this: you can pay more for a roll bar, but you can only get the best from CMS. Add Premium Racing Harnesses To Your Porsche Add six-point Schroth Enduro 2x2 GT3, Schroth Flexi 2x2 GT3, or Sabelt Silver Series GT3 racing harness to your order and save! These harnesses are specifically designed for the Porsche 992 GT3 and GT3RS and will bolt to your factory lightweight carbon bucket seats. Or you can add four-point Schroth Profi II ASM GT3 or Sabelt Porsche GT3 4 Point harnesses, ideal for the Porsche 992 GT3 and GT3RS passenger seat that doesn't have a factory sub-strap pass through. With six-point harnesses, we strongly recommend using the CMS Performance Sub Strap Mount to provide a solid, properly located anchor for your anti-submarine straps. The CMS Performance Sub Strap Mount is simple to install at the same time you're installing your roll bar! Click Here for Installation Instructions Straightforward Installation Takes The Headache Out Of Roll Bars We've been through more than a few wrestling matches installing bolt-in roll bars in street cars. Fortunately, we used that experience to design the CMS Performance Roll Bar for the Porsche 992 GT3 and GT3RS to be a lot less frustrating to install. We hesitate to go so far as to say it's easy, but we'll say it isn't hard if you have a friend and some basic tools. CMS Performance Roll Bar Details: Manufacturer: CMS Performance Manufacturer Part: CPRB-991CS Materials: Docol R8 Advanced High-Strength Steel; steel plate gussets. Construction: Full-penetration 360o TIG welded; one-piece gusseted main hoop and three-piece kicker; high-strength double-bolted interlocking roll bar joints and American-made Grade 8 hardware. CNC-cut precision mounting plates Full seat travel with any seat Detailed installation instructions & all necessary hardware for a seamless installation 1 Note: powder coat colors are professionally matched to be as close as possible to factory paint codes. However, color-matching powder is not the same as mixing liquid paint. In a few cases, slight color variance is normal and is not perceptible with the roll bar installed inside the car. This product is intended for off-road race track use only.

CMS Performance Deluxe Bolt-In Harness Bar For C8 Corvette This Harness Bar Fits the Following Cars: 2020+ Chevrolet Corvette Stingray (C8) 2023+ Chevrolet Corvette Z06 (C8) Does not fit Convertible or Roadster Click Here For Installation Instructions The Best C8 Corvette Harness Bar in the World The C8 Corvette is an incredible, affordable track-day car that easily achieves race car performance on track. Managing that kind of performance wearing nothing but a three-point seat belt is a chore and leaves a lot to be desired in terms of safety. That's where we come in with the CMS Performance C8 Corvette Deluxe Harness Bar. Featuring the same rock-solid, high-strength design as our standard C8 Harness Bar, the Deluxe bar adds an innovative "main hoop" design, giving it a more aggressive look. This also gives you a place to mount an in-car motorsports video camera, like the AiM Sports SmartyCam GP HD. Of course, it provides high-strength mounting points for your harness shoulder straps to keep you firmly and safely in your seat. The C8 Deluxe Harness Bar is the strongest, most elegantly designed C8 harness bar on the market. It seamlessly integrates into your C8 interior, preserves your rear view, and gives the C8 a big bump in cool factor, especially with a custom powder-coat color! The CMS C8 Deluxe Harness Bar allows full seat travel while locating your harness shoulder belts at the proper height for maximum on-track safety and security. Installation requires no drilling or other modification of the chassis, and no modification of your upper center console trim. Some modification of your B-pillar lock/seat belt trim panels is required. Corvette C8 Deluxe Harness Bar is Made in the USA Every CMS C8 Deluxe Harness Bar is handcrafted in America by master fabricators for a perfect fit, beautifully 360o TIG welded for high strength, and fully powder-coated in our facility for a brilliant, durable finish. And there's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Corvette factory colors1, giving your C8 a customized look that will last. CNC mandrel bent and fully TIG welded from premium Docol R8 Advanced High-Strength Steel (stronger than 4130 CrMo or DOM) and finished in rich powder-coat. Complete, detailed instructions make installation pretty simple (figure about an hour if you're reasonably handy). Add The Best Harnesses For The C8 Corvette Add optional four-point Sabelt Silver Series or Schroth Profi II ASM four-point harnesses along with the CMS Performance Harness Install Kit, and your C8 Corvette is ready to hit the track with significantly upgraded driver and passenger safety. These harnesses were specifically designed for use in street cars with no sub strap pass-through in the seat. CMS Performance C8 Corvette Deluxe Harness Bar Details: Materials: 1.50″ x .095" Docol R8 Advanced High-Strength Steel for superior safety Construction: Full 360o TIG welding for ultimate strength, integrity, and beauty Finish: Custom-color powder coating in any color you can imagine Weight: 24 lbs. (10.9 kg) Features: Unobstructed rear view; designed, built, and finished in the USA, allows full seat travel with any seat Comes with all necessary hardware 1 Note: powder coat colors are professionally matched to be as close as possible to factory paint codes. However, color-matching powder is not the same as mixing liquid paint. In a few cases, slight color variance is normal and is not perceptible with the roll bar installed inside the car. This product is intended for off-road, race track use only.

CMS Performance Bolt-In Harness Bar For C8 Corvette This Harness Bar Fits The Following Cars: 2020+ Chevrolet Corvette Stingray & Z51 (C8) 2023+ Chevrolet Corvette Z06 (C8) Does Not Fit Convertible / Roadster Click Here For Installation Instructions The Best Harness Bar in the World for the C8 Corvette The C8 Corvette is an incredible, affordable track-day car that easily achieves race car performance on track. Managing that kind of performance wearing nothing but the three-point seat belt is a chore and leaves a lot to be desired in terms of safety. That's where we come in with the CMS Performance C8 Corvette Harness Bar. This provides a rock-solid, high-strength bar to mount shoulder straps for a 4-, 5-, or 6-point racing harness to keep you firmly and safely in your seat. The CMS Performance C8 Harness Bar is the strongest, most elegantly designed C8 harness bar on the market. It seamlessly integrates into your C8 interior, and we custom powder coat it whatever color you choose, including factory color-matched hues. The CMS C8 bar allows full seat travel while locating your harness shoulder belts at the proper height for maximum on-track safety and security. Installation requires no drilling or other modification of the chassis, and only minor modification of your interior trim.  The C8 Corvette Harness Bar That's Made in America Every CMS harness bar is handcrafted in America by master fabricators for a perfect fit, beautifully 360o TIG welded for high strength, and fully powder-coated in our facility for a brilliant, durable finish. And there's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Corvette factory colors1, giving your C8 a customized look that will last. CNC mandrel bent and fully TIG welded from premium Docol R8 Advanced High-Strength Steel (stronger than 4130 CrMo or DOM) and finished in rich powder-coat. Complete, detailed instructions make installation pretty simple (figure about an hour if you're reasonably handy). Installation requires modifying the two lock/seat belt trim panels and the upper trim of your center console. Our installation instructions also include cutting templates should you decide to modify your existing trim. Add Harnesses To Complete Your Safety Upgrade Add optional four-point Schroth Profi II ASM or Sabelt Steel Series harnesses along with the CMS Performance Harness Install Kit, and you're ready to hit the track with greatly improved driver and passenger safety. These harnesses were specifically designed for use in street cars with no sub strap pass-through in the seat. CMS Performance C8 Corvette Harness Bar Details: Materials: 1.50″ x .095" Docol R8 Advanced High-Strength Steel for superior safety Construction: Full 360o TIG welding for ultimate strength, integrity, and beauty Finish: Custom-color powder coating in any color you can imagine Weight: 18 lbs. (8.2 kg) Features: Unobstructed rear view; designed, built, and finished in the USA; allows full seat travel with any seat Comes with all necessary hardware 1 Note: powder coat colors are professionally matched to be as close as possible to factory paint codes. However, color-matching powder is not the same as mixing liquid paint. In a few cases, slight color variance is normal and is not perceptible with the roll bar installed inside the car. This product is intended for off-road race track use only

CMS Performance Harness Install Kit For C7 Corvette This Product Fits The Following Cars: Chevrolet Corvette Stingray & Z51, C7 (2014-2019) Chevrolet Corvette Z06, C7 (2015-2019) Quick and Easy Installation of Harness Lap Belts in the C7 Corvette The CMS Performance Harness Install Kit for the C7 Corvette provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your C7 Corvette. Each CMS Performance C7 Corvette Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits saves you $25 overall and you can install a harness for your passenger or instructor. CMS Performance is 100% Designed and Built in the USA All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance C7 Corvette Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions. For the C7 Corvette, we recommend the Schroth Profi II ASM or Sabelt Steel Series four-point harnesses for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the C7 Corvette without a sub strap a pass-through in the seats. Sabelt's four point Steel Series offers an alternative that gives you a significant safety upgrade at a reasonable price! CMS Performance Harness Install Kit Details: Manufacturer: CMS Performance manufacturer Part: Harninstall-C7 Construction: 360o TIG welded stainless steel Finish: Satin black powder coat Designed, manufactured, and powder coated by CMS Performance in the USA This product is intended for off-road use only.

CMS Performance Harness Install Kit For C8 Corvette This Product Fits The Following Cars: Chevrolet Corvette C8 Stingray & Z51 (2020-2024) Chevrolet Corvette C8 Z06 (2023-2024) Quick and Easy Installation of Harness Lap Belts in the C8 Corvette The CMS Performance Harness Install Kit for the C8 Corvette provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your C8 Corvette. The kit is typically used along with the CMS Performance C8 Harness Bar or Deluxe C8 Harness Bar. Together they give C8 Corvette driving enthusiasts an elegant, secure way to use a racing harness. Each CMS Performance C8 Corvette Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits now, you save $25 and you can install a harness for your passenger or instructor. CMS Performance is 100% Designed and Built in the USA All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance C8 Corvette Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions. For the C8 Corvette, we recommend the Schroth Profi II ASM Harness for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the C8 Corvette that don't have a pass-through in the seat cushions to accommodate the sub straps of a six-point racing harness. CMS Performance Harness Install Kit Details: Manufacturer: CMS Performance manufacturer Part: Harninstall-C8 Construction: 360o TIG welded stainless steel Finish: Satin black powder coat Designed, built, and powder coated in the USA This product is intended for off-road use only.

CMS Performance Harness Install Kit For C8 Corvette This Product Fits The Following Cars: Chevrolet Corvette C8 Stingray & Z51 (2025+) Chevrolet Corvette C8 Z06 (2025+) Quick and Easy Installation of Harness Lap Belts in the C8 Corvette The CMS Performance Harness Install Kit for the C8 Corvette provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your C8 Corvette. The kit is typically used along with the CMS Performance C8 Harness Bar or Deluxe C8 Harness Bar. Together they give C8 Corvette driving enthusiasts an elegant, secure way to use a racing harness. Each CMS Performance C8 Corvette Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits now, you save $25 and you can install a harness for your passenger or instructor. CMS Performance is 100% Designed and Built in the USA All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance C8 Corvette Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions. For the C8 Corvette, we recommend the Schroth Profi II ASM Harness for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the C8 Corvette that don't have a pass-through in the seat cushions to accommodate the sub straps of a six-point racing harness. CMS Performance Harness Install Kit Details: Manufacturer: CMS Performance Construction: 360o TIG welded stainless steel Finish: Satin black powder coat Designed, built, and powder coated in the USA This product is intended for off-road use only.

CMS Performance Harness Install Kit For Gen 6 Camaro This Product Fits The Following Cars: Chevrolet Camaro Coupe, all (2016+) Quick, Easy Installation of Harness Lap Belts in the Gen 6 Camaro The CMS Performance Harness Install Kit for the Gen 6 Camaro provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your Gen 6 Camaro. Each CMS Performance Gen 6 Camaro Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits saves you $25 overall and you can install a harness for your passenger or instructor. CMS Performance is 100% Designed and Built in the USA All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance Gen 6 Camaro Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions. For the Gen 6 Camaro, we recommend the Schroth Profi II ASM or Sabelt Steel Series four-point harnesses for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the Gen 6 Camaro without a sub strap a pass-through in the seats. Sabelt's four point Steel Series offers an alternative that gives you a significant safety upgrade at a reasonable price! CMS Performance Harness Install Kit Details: Manufacturer: CMS Performance manufacturer Part: Harninstall-G6C Construction: 360o TIG welded stainless steel Finish: Satin black powder coat Designed, manufactured, and powder coated by CMS Performance in the USA This product is intended for off-road use only.

CMS Performance Harness Install Kit For GR Corolla This Product Fits The Following Cars: Toyota GR Corolla (2023+) Quick and Easy Installation of Harness Lap Belts in the GR Corolla The CMS Performance Harness Install Kit for the GR Corolla provides two strong, secure anchors for the lap belts of your racing harness using the factory seats of your GR Corolla. The kit is typically used along with the bolt-in CMS Performance Roll Bar for the GR Corolla. Together they give GR Corolla driving enthusiasts an elegant, secure way to use a racing harness. Each CMS Performance GR Corolla Harness Install Kit is for one seat (driver or passenger side, the kit works on either seat). Ordering two kits now, you save $25 and you can install a harness for your passenger or instructor. CMS Performance is 100% Designed and Built in the USA All CMS Performance products are designed, constructed, and finished in our USA manufacturing and powder coating facility. The CMS Performance GR Corolla Harness Install Kit is CNC cut and fully TIG-welded from high-strength stainless steel, then powder coated a rich satin black to blend seamlessly into your interior when you don't have harnesses installed. Complete detailed instructions make installation straightforward (figure about an hour if you're reasonably handy). Click here for installation instructions. For the GR Corolla, we recommend the Schroth Profi II ASM Harness for use with this kit. Schroth's proprietary Anti-Submarine (ASM) technology was developed specifically for use in street cars like the GR Corolla that don't have a pass-through in the seat cushions to accommodate the sub straps of a six-point racing harness. CMS Performance Harness Install Kit Details: Manufacturer: CMS Performance Construction: 360o TIG welded stainless steel Finish: Satin black powder coat Designed, built, and powder coated in the USA This product is intended for off-road use only.

CMS Performance Full-Size Racing Gear Bag This large, high-end gear bag is designed to carry everything you need for a weekend at the race track. Its large main compartment can be divided to keep your racing gear, helmet/HANS, etc. separate from your casual wear. It also features an expandable waterproof compartment to keep dirty or damp items separate. It features a durable heavy-duty nylon exterior with a padded interior held closed with heavy duty zippers for years of use. The CMS Performance Large Racing Gear Bag has three zippered compartments: a main compartment large enough for a fire suit, gloves, shoes, helmet, HANS, and other accessories; a front pocket to hold smaller gear and racing accessories; and a zippered "hamper" compartment to keep dirty or damp items separate. Includes three velcro dividers and a padded shoulder strap to make toting everything you need for a race weekend easy and convenient. CMS Performance Large Racing Gear Bag Details Manufacturer: CMS Performance Manufacturer part no.: CMS-GearBag Material: heavy duty nylon Main Compartment: 30" x 16" x 15" (76cm x 41cm x 38cm) Front Compartment: 21" x 11" x 2" (53cm x 28cm x 5cm)

CMS Performance Bolt-In Harness Bar This Harness Bar Fits The Following Cars: Porsche Boxster Spyder RS (2023-2025) Porsche Cayman (2014-2025) Porsche Cayman S (2014-2025) Porsche Cayman GTS (2015-2025) Porsche Cayman GT4 (2016-2022) Porsche Cayman GT4 RS (2022-2025) Porsche Boxster (2013-2025) Porsche Boxster S (2013-2025) Porsche Boxster GTS (2013-2025) High Strength Bolt In Harness Bar For Your Porsche Expertly crafted from high-strength, 1.5" fully TIG welded Docol R8 Advanced High-Strength Steel tubing, the CMS Performance Porsche Harness Bar is the strongest, lightest, and safest bolt-in harness bar on the market for your Porsche. It gives you the perfect attachment for your five- or six-point harness shoulder straps without having to install a full roll bar. The CMS Performance Porsche 1.5" Harness Bar is designed to place your racing harness shoulder straps at the proper angle (0° to -20°) and distance (eight inches or less) so the driver and passenger racing harnesses function properly. There is no need to cut your Porsche Cayman's carpeted central hump, a design unique to CMS Performance that provides an ideal location for mounting an AiM SmartyCam. The CMS Performance Porsche Harness Bar also gives you full access to the engine cover. It mounts to the frame structure across the passenger compartment bulkhead, directly behind the seats. Click Here For Installation Instructions Made In The USA For The Ultimate In Quality And Precision The CMS Performance Porsche Harness Bar is meticulously designed, fabricated, and fully TIG welded by CMS Performance master fabricators for unsurpassed integrity, fit, and finish. The harness bar comes standard in a smooth satin black powder coat to complement any interior. Or you can choose from any number of custom powder coat colors matched to most factory Porsche paint colors. To install the CMS Performance Porsche Harness Bar, some modification of your OEM interior trim will be required. CMS Performance offers precision-cut OEM Porsche trim as an option to ease installation and preserve your original interior pieces. Features: 1.50″ x .120" Docol R8 Advanced High-Strength Steel No cutting of carpeted center hump preserves expensive OEM carpet CNC-cut mounting plates Designed and built in the USA Allows full seat travel with any seat Easy to install with perfect fitment guaranteed Detailed Installation Instructions and all necessary hardware included

CMS Performance Racing Backpack Spend $299+ and Add This Racing Backpack to Your Order for FREE! That's right, add this CMS Performance Racing Backpack to your shopping cart of $299 or more and the backpack is free! No catch, no gimmicks. Just free stuff! The Most Versatile Racing Carry-All Ever This high-quality backpack is designed to carry your helmet and HANS device along with lots of other racing gear. The CMS Performance Racing Backpack has a total capacity of 1.4 cu. ft. (40 L) in three separate zippered compartments. The main compartment is large enough for a helmet, HANS, and other accessories, while the smaller secondary compartment keeps gear away from your helmet. There's a zippered exterior pocket for easy access to your phone, keys, lap timer, etc. Backpack or Tote All-In-One The CMS Performance Racing Backpack features a durable, heavy-duty nylon exterior and a padded interior, all secured with heavy duty zippers for years of use. This versatile racing tote can be worn like a backpack, allowing you to carry more gear, or it can be carried by its carry handle. The CMS Performance Racing Backpack also has an elasticized waterproof rain cover. Stowed in a zippered pocket, the cover is easily stretched over the whole backpack to keep contents dry at a moment's notice. CMS Performance Racing Backpack Details Padded adjustable shoulder straps for comfort and convenience Thick padding keeps the backpack's contents isolated from your back while wearing Large rubberized non-slip carrying handle Convenient super-wide opening easily accommodates any size helmet Heavy-duty zippers and durable construction for years of hassle free use CMS Performance Racing Backpack Dimensions Main compartment: 18" x 10" x 10" (1.0 cu. ft.) Secondary compartment: 10" x 9" x 6" (0.3 cu. ft.) Zippered pocket: 12" x 8" x 2" (0.1 cu. ft.)

CMS Performance Racing Tow Strap Mount for Porsche Fits the Following Cars: Porsche 981 (All) Porsche 718 (All) Porsche 982 (All) Note: does not fit 992, 997, 987, and earlier Porsches with right-hand threaded tow hooks. When the unexpected happens at the race track, your tow straps get your Porsche back in the game without skipping a beat. To do that, you need to have a super strong, rock-solid connection to your car. That's where CMS Performance Racing Tow Strap Mounts come in. American Made Performance That Moves You Forward The CMS Performance Tow Strap Mount is a lightweight but ultra-strong bracket to mount your fabric racing tow straps (which can be added to your order above) to your Porsche1. CNC machined from American billet 7075-T6 aerospace-grade aluminum, these workhorse mounts won't deform under load when things go sideways and you need to be pulled back into the race. Designed to fit the front and rear tow hook receivers on popular race and track-day Porsche models, these mounts accept Sparco or Sabelt racing tow straps with a 15mm mounting hole. Key Features: Precision Engineering: Designed and machined in the USA with a racer’s mindset for maximum performance, safety, and simplicity. Lightweight Strength: Every gram saved matters when you’re chasing lap times and podiums. But you can't sacrifice strength. These mounts are CNC milled from 7075-T6 aerospace-grade aluminum. Built for Competition: Meets the standards serious racers demand on and off the track. Specifications: CNC milled in the USA from American-forged aluminum billet Length (tip of threads to base of mounting flange): Front, 5.50 in. (139.7 mm); Rear, 4.75 in. (120.7 mm) Diameter (main shaft): 0.75 in. (19 mm) Tow strap hole diameter: 15mm Mounting threads: Porsche DIN RND405 M20 x 1/8" High-performance 7075-T6 aerospace aluminum Track-tested durability Optimized for professional motorsports Includes Allen bolt and machined tow strap spacer FAQs: Can this mount be used on the street or is it track only?This product is specifically optimized for track and race environments, but it can be used on street cars as well. How does it compare to similar products?Designed for maximum performance and the extraordinary rigors of racing, this tow strap mount orients your tow straps correctly to maximize their strength and effectiveness, offering superior durability and functionality over typical alternatives. Why Buy From Competition Motorsport? We live racing. That means offering only track-proven gear, expert advice, and fast shipping so you’re never left waiting in the paddock. Let’s get you dialed in for success. 1 Racing tow straps are sold separately, or can be added in the dropdown above.

CMS Performance RF1 DOT4 Racing Brake Fluid Real Life 622º Boiling Point Without the Real High Price RF1 Racing Brake Fluid from CMS Performance is a fully-synthetic DOT4 brake fluid formulated to provide extraordinary performance under the most demanding high-temperature racing and track-day conditions. With a dry boiling point of 622º F / 328º C, RF1 exceeds all DOT 3 & DOT 4 requirements and is compatible with all DOT 3, DOT 4, and DOT 5.1 fluids. Note: RF1, like all DOT 4 brake fluids, is not compatible with DOT 5 silicone-based or any mineral-based brake fluids. On the race track, there is perhaps no single safety system more important than your brakes. No single part of that system is more critical than brake fluid, given the extraordinarily high temperatures it operates under. At CMS Performance, we got tired of (and a little nervous) using "racing" brake fluid at the race track that didn't live up to its claimed performance when things got hot. We found more than a few brands whose product was all hype and not high performance. No Hype. All Performance. No Kidding. So we did something about it. CMS Performance RF1 is manufactured in partnership with Orthene, maker of the also-excellent Halo P1 racing brake fluid and a brake fluid supplier to many racing teams in Formula 1, WEC, and other professional series. RF1 was formulated to maintain consistent viscosity, lubricity, and compressibility at the extreme system temperatures and line pressures found in racing and track days. The bottom line is this: you can spend a lot more on brake fluid, but it's hard to find higher-performance than RF1 Racing Brake Fluid. CMS Performance RF1 Racing Brake Fluid Details: Manufacturer: CMS Performance Manufacturer part no.: CMSRF1 Typical dry boiling point: 622º F / 328º C Typical wet boiling point: 399º F / 204º C Exceeds DOT 3 & DOT 4 standards Bottle size: 500 ml (16.9 fl. oz.) Click Here for Product MSDS Sheet A Word About Flushing Brake Fluid All brake fluid degrades over time (not mileage), attracting water as it ages, which, at high brake temperatures, can lead to fluid boil and brake fade or failure. That's why the "wet" (aged) boiling point of any brake fluid is substantially lower than the "dry" (new) boiling point. To maintain maximum braking performance, Competition Motorsport strongly suggests replacing your brake fluid before every track event, but at least every three months if you're consistently racing and/or driving at track days. It's cheap insurance against learning about brake fade the hard way!