
Competition Motorsport
CMS Performance Roll Bar for Porsche Cayman GT4RS
$2,495.00
CMS Performance Bolt-In Roll Bar For Porsche 718 Cayman GT4RS
FITS: 2023+ (718) Cayman GT4RS
THE FIRST and BEST ROLL BAR FOR YOUR CAYMAN GT4RS
The CMS Performance GT4RS Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market for your Cayman GT4RS. In designing our roll bar for your GT4RS, safety and structural rigidity were our primary goals. That's why we use 1.75 x .095" Docol R8 Advanced High-Strength Steel tubing, much stronger than the smaller 4130 CrMo tubing others use.
The CMS GT4RS Roll bar harness cross-bar is designed to put your harness shoulder straps at the proper angle (0° to -20°) and distance to the driver, regardless of your seat position. Yet the CMS roll bar requires no cutting through the carpeted hump in the middle of your interior (replacing this carpet is expensive if you ever want to return your car to stock). This also provides an ideal mount for a SmartyCam video camera.
ATTENTION TO DETAIL
Our use of Docol R8 tubing throughout also lets us to keep the driver's rear view unobstructed by the rear diagonal bracing typically used to support weaker roll bars. This also gives you unfettered access to the engine cover without removing any part of your roll bar. Other roll bars require partial removal to get at your engine -- not ideal in a car that sees track time.
The CMS GT4RS roll bar's rear kickers route over the incredible carbon fiber intakes and engine cover and bolt to the GT4RS's rear shock towers, the safest, strongest possible mounting point. This adds rigidity to the chassis and suspension. The main roll hoop is mounted to the frame structure across the rear bulkhead for lighter weight and superior strength.
CUSTOM POWDER COATING
We'll powder coat your roll bar in a color custom-matched to Porsche's GT4RS OEM color palette. Or you can go with our rich satin black for a more stealthy look. Every CMS GT4RS roll bar is professionally powder-coated to order, in-house by Competition Coatings.
Fully TIG welded by master welders using superior materials, the design, strength, fit, and finish of the CMS GT4RS roll bar all add up to this: you can spend more on a roll bar, but you only get the best from CMS.
SAVE ON HARNESSES
Add six-point Schroth Enduro 2x2 GT4 , Schroth Flexi 2x2 GT4 , or Sabelt Silver Series GT4 , or four-point Schroth Profi II ASM GT4 harnesses to your order using our convenient pull-down menus above! These harnesses are specifically designed to bolt right up to your Porsche GT$RS carbon lightweight bucket seats. (Porsche's passenger-side seat does not have a factory sub-strap pass through.)
If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mounts to your order. They provide a solid, properly located anchor for your anti-submarine straps, are easy to install.
Click Here For Installation Instructions
FEATURES:
Main hoop and kickers 1.75 x .095" Docol R8 Advanced High-Strength Steel
Fully TIG welded
One-piece main hoop
Three-piece rear kickers make installation so much easier
Easy engine access without removing any part of the roll bar
No cutting of your central carpet
Laser-cut mounting plates
Designed, built, and finished by CMS in the US
CNC machined high-strength-steel interlocking clamps to ease installation
Easy to install and perfect fitment guaranteed
Comes with detailed installation instructions and all necessary hardware
OPTIONS:
Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim
CMS Performance Sub Strap Mount
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Porsche GT3-GT3RS (992)
$2,495.00
CMS Performance Bolt-In Roll Bar for Porsche 992 GT3 & GT3RS
FITMENT:
992 Porsche GT3/GT3RS
THE BEST ROLL BAR FOR PORSCHE'S TRACK ANIMAL
The CMS Performance 992 Roll Bar is the strongest, safest, and highest quality bolt-in roll bar on the market for your GT2RS, GT3 or GT3RS, period. In designing and building the CMS roll bar, safety and structural rigidity are our primary goals. That's why we fully TIG welded 1.75" Docol R8 Advanced High-Strength Steel tubing instead of the less-expensive but inferior 4130 CrMo others use. It's why we use the strongest chassis mounting points and cross-brace the main hoop.
ATTENTION TO DETAIL
The CMS roll bar places your safety harness shoulder straps at the proper angle (0 to -20 ) and distance (as close as possible) to the driver, regardless of seat position. Our use of thicker Docol tubing and main-hoop cross bracing gives you an unobstructed rear view and safety superior to that of other products we've seen for sale.
CMS rear kickers bolt to the 992's rear shock tower (where the factory racing roll cage mounts), the safest, strongest mounting points. This adds rigidity to the chassis and suspension. The main roll hoop is mounted to the steel frame structure beneath the vehicle just like the factory cage.
STRENGTH & BEAUTY
Fully TIG welded by master welders and professionally powder-coated in-house, the structural integrity, fit, and finish of the CMS Performance roll bar is unsurpassed. We offer a full range of powder-coat colors to match your Porsche (including, of course, matte black if stealth is more your thing) all included in the price of the CMS roll bar.
Superior engineering, design, quality, safety, and appearance at an affordable price, backed by our legendary customer service all add up to this: you can pay a lot more for a roll bar, but you'll only get the best from CMS.
SAVE ON HARNESSES
Add six-point Schroth Enduro 2x2 GT3 , Schroth Flexi 2x2 GT3 , or Sabelt Silver Series GT3 , or four-point Schroth Profi II ASM GT3 harnesses to your order with our convenient pull-down menus above! These harnesses are specifically designed to bolt right up to your Porsche carbon lightweight bucket seats. (Porsche's passenger-side seat does not have a factory sub-strap pass through.)
If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mounts to your order. They provide a solid, properly located anchor for your antisubmarine straps and are easy to install.
CLICK HERE FOR INSTALLATION INSTRUCTIONS
FEATURES:
1.75 x .095 Docol R8 Advanced High-Strength Steel tubing for superior strength
Full-penetration 360o TIG welding throughout
One-piece main hoop and three-piece kicker make installation so much easier
CNC-cut precision mounting plates
CNC-machined steel interlocking clamps ease installation
US-made Grade 8 hardware included
Full seat travel with any seat
Comes with detailed installation instructions & all necessary hardware for a seamless installation
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Porsche GT2RS-GT3-GT3RS (991-all)
$2,495.00
CMS Performance Bolt-In Roll Bar for Porsche 991 GT2RS, GT3 & GT3RS
FITMENT:
991.1 Porsche GT3 (2014-15)
991.1 Porsche GT3RS (2016)
991.2 Porsche GT3 (2018-19)
991.2 Porsche GT3RS (2019)
991.2 Porsche GT2RS (2018)
THE BEST ROLL BAR FOR PORSCHE'S TRACK ANIMAL
The CMS Performance 991 Roll Bar is the strongest, safest, and highest quality bolt-in roll bar on the market for your GT2RS, GT3 or GT3RS, period. In designing and building the CMS roll bar, safety and structural rigidity are our primary goals. That's why we fully TIG welded 1.75" Docol R8 Advanced High-Strength Steel tubing instead of the less-expensive but inferior 4130 CrMo others use. It's why we use the strongest chassis mounting points and cross-brace the main hoop.
ATTENTION TO DETAIL
The CMS roll bar places your safety harness shoulder straps at the proper angle (0 to -20 ) and distance (as close as possible) to the driver, regardless of seat position. Our use of thicker Docol tubing and main-hoop cross bracing gives you an unobstructed rear view and safety superior to that of other products we've seen for sale.
CMS rear kickers bolt to the 991's rear shock tower (where the factory racing roll cage mounts), the safest, strongest mounting points. This adds rigidity to the chassis and suspension. The main roll hoop is mounted to the steel frame structure beneath the vehicle just like the factory cage.
STRENGTH & BEAUTY
Fully TIG welded by master welders and professionally powder-coated in-house, the structural integrity, fit, and finish of the CMS Performance roll bar is unsurpassed. We offer a full range of powder-coat colors to match your Porsche (including, of course, matte black if stealth is more your thing) all included in the price of the CMS roll bar.
Superior engineering, design, quality, safety, and appearance at an affordable price, backed by our legendary customer service all add up to this: you can pay a lot more for a roll bar, but you'll only get the best from CMS.
ADD HARNESSES!
Add six-point Schroth Enduro 2x2 GT3 , Schroth Flexi 2x2 GT3 , or Sabelt Silver Series GT3 , or four-point Schroth Profi II ASM GT3 harnesses to your order with our convenient pull-down menus above. These harnesses are specifically designed to bolt right up to your Porsche carbon lightweight bucket seats. (Porsche's passenger-side seat does not have a factory sub-strap pass through.)
If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mounts to your order. They provide a solid, properly located anchor for your antisubmarine straps and are very easy to install.
CLICK HERE FOR INSTALLATION INSTRUCTIONS
FEATURES:
1.75 x .095 Docol R8 Advanced High-Strength Steel tubing for superior strength
Full-penetration 360o TIG welding throughout
One-piece main hoop and three-piece kicker make installation so much easier
CNC-cut precision mounting plates
CNC-machined steel interlocking clamps ease installation
US-made Grade 8 hardware included
Full seat travel with any seat
Comes with detailed installation instructions & all necessary hardware for a seamless installation
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Toyota Supra (2020+)
$2,295.00
CMS Performance Bolt In Roll Bar For TOYOTA SUPRA GR (2020+)
FITMENT:
TOYOTA SUPRA GR 3.0
TOYOTA SUPRA GR 2.0
THE PREMIER BOLT-IN ROLL BAR FOR NEWEST SUPRA
Installation Instructions Here:
The CMS Performance Roll Bar is the strongest, safest, most beautifully constructed bolt-in roll bar on the market for the Toyota Supra GR.
Engineered with a premium on safety and structural rigidity, the exceptional design integrates perfectly with the Supra's luxury/sport interior. CMS uses only advanced Docol R8 Advanced High-Strength Steel tubing throughout each roll bar, giving you unequalled tensile strength and occupant protection. Docol R8 is 15% stronger than 4130 CrMo steel and 30% stronger than mild (DOM) steel used in other bolt-in roll bars. It is superior in every way: resistance to deformation, weld strength, and energy dissipation.
Our one-piece main hoop with fully-integrated X-bracing and harness bar bolts directly to the chassis, forming the backbone of the CMS Performance Roll Bar. Rearward "kicker" supports are optimized for support in a roll-over event while maintaining an unobstructed rear view. The harness bar is specifically designed to locate racing harness shoulder straps at the proper angle (0 to -20 ) to the driver's shoulders regardless of seat position.
The CMS Performance Toyota Supra Roll Bar is designed to bolt directly to the Supra chassis strong points without the need for any modification of the chassis or use of backing plates.
Full 360o TIG welding throughout gives the CMS Performance Roll Bar unsurpassed strength and durability. Each roll bar includes custom powder coating in your choice of matched Supra factory colors, satin black for a more stealthy appearance, or any of over 5,000 custom powder coat colors for a truly customized look.
Our unwavering focus on using cutting-edge materials, unsurpassed design & construction, and premium fit & finish has taken CMS Performance Roll Bars to the top of the industry. The Toyota Supra roll bar is the latest addition to our growing catalog, bringing safety, integrity, and beauty to customers taking their Toyota Supra to the track!
FEATURES
1.75" X .090" Docol R8 Advanced High Strength Steel throughout (stronger than 4130 CrMo)
One-piece main hoop for superior strength and occupant safety
The propritary kickers ease installation by allowing installation without removing the seats while maintaining exceptional strength
Precision-cut mounting plates
Designed and TIG welded in the USA by master welders
CNC machined high-strength-steel interlocking joints
Allows full seat travel with virtually any seat
All USA-made Grade 8 hardware included
Comes with detailed installation instructions
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Porsche Cayman (981-718-GT4)
$2,295.00
CMS Performance Bolt-In Roll Bar For Porsche 981 & 718 Cayman
FITS:
2014-16 (981) Cayman Base, S, GTS, GT4
2017+ (718) Cayman Base, S, GTS, GT4
HANDS DOWN THE BEST ROLL BAR FOR YOUR CAYMAN
The CMS Performance Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market for your Cayman. In designing our roll bar, safety and structural rigidity were our primary goals. That's why we use 1.75 x .095" Docol R8 Advanced High-Strength Steel tubing, much stronger than the smaller 4130 CrMo tubing others use.
The harness cross-bar is designed to put your harness shoulder straps at the proper angle (0 to -20 ) and distance to the driver, regardless of your seat position. Yet the CMS roll bar requires no cutting through the carpeted hump in the middle of your interior (replacing this carpet is expensive if you ever want to return your car to stock). This also provides an ideal mount for a SmartyCam video camera.
ATTENTION TO DETAIL
Our use of Docol R8 tubing throughout also lets us to keep the driver's rear view unobstructed by the rear diagonal bracing typically used to support weaker roll bars. This also gives you unfettered access to the engine cover without removing any part of your roll bar. Other roll bars require partial removal to get at your engine -- not ideal in a car that sees track time.
The CMS roll bar's rear kickers bolt to the Cayman's rear shock towers, the safest, strongest possible mounting point. This adds rigidity to the chassis and suspension. The main roll hoop is mounted to the frame structure across the rear bulkhead for lighter weight and superior strength.
CUSTOM POWDER COATING
We'll powder coat your roll bar in a color custom-matched to Porsche's OEM color palette. Or you can go with our rich satin black for a more stealthy look. Every CMS roll bar is professionally powder-coated to order, in-house by Competition Coatings.
Fully TIG welded by master welders using superior materials, the design, strength, fit, and finish of the CMS roll bar all add up to this: you can spend more on a roll bar, but you only get the best from CMS.
SAVE ON HARNESSES
Add six-point Schroth Enduro 2x2 GT4 , Schroth Flexi 2x2 GT4 , or Sabelt Silver Series GT4 , or four-point Schroth Profi II ASM GT4 harnesses to your order using our convenient pull-down menus above! These harnesses are specifically designed to bolt right up to your Porsche carbon lightweight bucket seats. (Porsche's passenger-side seat does not have a factory sub-strap pass through.)
If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mounts to your order. They provide a solid, properly located anchor for your anti-submarine straps, are easy to install.
Click Here For Installation Instructions
FEATURES:
Main hoop and kickers 1.75 x .095" Docol R8 Advanced High-Strength Steel
Fully TIG welded
One-piece main hoop
Three-piece rear kickers make installation so much easier
Easy engine access without removing any part of the roll bar
No cutting of your central carpet
Laser-cut mounting plates
Designed, built, and finished by CMS in the US
CNC machined high-strength-steel interlocking clamps to ease installation
Easy to install and perfect fitment guaranteed
Comes with detailed installation instructions and all necessary hardware
OPTIONS:
Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim
CMS Performance Sub Strap Mount
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for BMW G87 M2 (2023+)
$2,195.00
CMS Performance Bolt In Roll Bar For BMW G87 M2 (2023+)
A PREMIUM ROLL BAR FOR THE POWERFUL NEW M2Introducing the CMS Performance Roll Bar for the all-new, amazing G87 M2! The powerful new M2 promises to be a hoot on the track-day circuit, so we got to work right away engineering a bolt-in roll bar that lives up to Competition Motorsport's tradition of building the strongest, safest, most beautifully constructed roll bars on the market. The new CMS Performance roll bar for the G87 delivers on all points!
ENGINEERED FOR SAFETY AND PERFORMANCE Conceived from the ground up with a premium on safety and structural rigidity, the exceptional design of the CMS Performance M2 roll bar integrates perfectly with the M2's luxury/sport interior. CMS Performance uses advanced Docol R8 Advanced High-Strength Steel tubing throughout our roll bars, giving you unequalled tensile strength and occupant protection. Docol R8 is 15% stronger than 4130 CrMo steel and 30% stronger than mild (DOM) steel used in other bolt-in roll bars. It is superior in every way: resistance to deformation, weld strength, and energy dissipation.
The one-piece main hoop with fully-integrated X-bracing and harness bar bolts directly to the M2 chassis, forming the backbone of the CMS Performance roll bar. Rearward kicker supports are optimized for support in a roll-over event while maintaining an unobstructed rear view. The harness bar is specifically designed to locate racing harness shoulder straps at the proper angle (0° to -20°) to the driver's shoulders regardless of seat position.
CUTTING EDGE MATERIALS, DIRECT BOLT-IN The CMS Performance BMW M2 Roll Bar is designed to bolt directly to the M2 chassis strong points without the need for any modification of existing interior trim or use of backing plates. Adding a CMS custom designed rear seat delete gives the whole installation a clean, factory appearance.
Full 360o TIG welding throughout gives the CMS Performance Roll Bar unsurpassed strength and durability. Each roll bar includes custom powder coating in your choice of matched G87 M2 factory colors. Or you can choose a standard color like Satin Black (for a stealthy install). We have access to over 5,000 powder coat colors, so if you need a color not on the list, just give us a call and we'll make sure your M2 roll bar has the look you like!
BRAUN AND BEAUTY COMBINED Our unwavering focus on using cutting-edge materials, unsurpassed design & construction, and premium fit & finish has taken CMS Performance roll bars to the top of the industry. The BMW G87 M2 roll bar is the latest addition to our growing catalog, bringing safety, integrity, and beauty to customers taking their new M2 to the track!
OPTIONS:
A CMS premium Rear Seat Delete Kit (coming soon!) is custom-designed for the G87 M2, giving your roll bar installation a factory-finished look.
Schroth Profi II ASM four-point harnesses have a patented anti-submarine design to give you racing harness safety with your factory BMW seats.
Roll Bar Harness Collars help keep your shoulder straps where you want them.
FEATURES:
1.75″ X .090" Docol R8 Advanced High Strength Steel throughout (stronger than 4130 CrMo)
One-piece main hoop for superior strength and occupant safety
Three-piece kickers ease installation while maintaining exceptional strength
Optional premium custom-designed rear seat delete for a factory-finished appearance
Precision-cut mounting plates
Designed and TIG welded in the USA by master welders
CNC machined high-strength-steel interlocking joints
Allows full seat travel with virtually any seat
All USA-made Grade 8 hardware included
Detailed installation instructions
Installation requires removal of the factory rear seats.
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar For Chevy Camaro (Gen 6)
$2,195.00
CMS Performance Bolt-In Roll Bar For Gen 6 Chevy Camaro
Fits 2016+ Chevy Camaro Coupe (all)
STRONGEST ROLL BAR AVAILABLE FOR GEN 6 CAMARO
The CMS Performance Camaro Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market. In designing the Camaro roll bar, safety, strength, and structural integrity were our primary goals. Fully TIG welded from Docol R8 Advanced High-Strength Steel allows us to design a roll bar that is stronger and lighter! Our innovative design maximizes the room for the factory Recaro seats, meaning taller drivers can send their seat all the way back and still maintain a comfortable recline.
Precision CNC machined solid steel interlocking roll bar clamps on the kicker mounting plates help make installation a snap. Free custom powder-coating gives you a premium, finished look without breaking the budget. Add the optional custom-cut Rear Seat Delete Kit and you've got a fully trimmed-out roll bar installation that performs as great as it looks. Our Camaro roll bar forms the perfect foundation for taking your safety up a huge notch.
SAFETY IS OUR FIRST PRIORITY
Safety is the main reason to install a roll bar in the first place. As racers ourselves, we sweat the details. That's why we use 1.75" x .095" Docol R8. Docol is 15% stronger than 4130 CrMo, and much less brittle. Docol R8 also dissipates impact energy more effectively. It's the same tubing used in full-competition road racing roll cages because, first and foremost, it's a roll bar not a trim piece.
Our beefy main hoop straddles the rear seat cross member, a much stronger location than the rear footwell, eliminating the need for underbody backing plates. Taking a cue from NHRA cage design, the diagonal supports feature a concave design to allow full front-seat travel while distributing roll-over energy between the main hoop and kickers. The harness cross-bar is precisely located to put your shoulder straps at both the proper angle (0 to -20 ) and distance to the driver. Finally our rear kickers bolt to a reinforced corner of the rear seat floor, again requiring no backing plates beneath the floor pan.
A clear rear view is a safety concern. Our use of stronger materials and innovative design lets us keep your rear view unobstructed by additional bracing. This also helps weight down. Every detail of the CMS Gen 6 Camaro roll bar is engineered with safety as our primary goal.
HAND CRAFTED IN AMERICA
Okay, another reason people install a roll bar is that they look cool. We're car guys, we get that. Each roll bar is handcrafted right here 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. There's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Camaro factory colors, giving your Camaro a personalized look that will last.
None of your interior trim panels need to be eliminated or cut. Your rear seat back can be re-installed, or you can opt for our custom Shrader rear seat delete, the perfect place to put a track bag, helmet and HANS, driver cooling system, etc. (you can hide stuff under there, too). If you ever want to put your car back to stock, it will go back together as though the roll bar was never there.
Complete, detailed instructions make installation pretty simple (figure about two hours if you're reasonably handy), and all Grade 8 hardware needed is shipped with your CMS roll bar. Add Racing Harnesses and a Head-And-Neck Restraint and and you're ready to hit the track safe and secure.
Click Here For Installation Instructions
FEATURES:
1.75 Ä≥ X .095" Docol R8 Advanced High-Strength Steel for superior safety
Full 360o TIG welding for ultimate strength, integrity, and beauty
Stronger one-piece main hoop/kicker design with detachable kicker feet for installation
Only 51 lbs., yet incredibly strong
Custom-made rear seat delete available
Precision CNC-cut mounting plates
Designed, built, and powder-coated in the USA
CNC machined steel interlocking roll bar clamps ease installation
Allows full seat travel with any seat
Straightforward install and perfect fitment
Comes with all necessary hardware
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for BMW F87 M2 (2016-21)
$2,195.00
CMS Performance Bolt In Roll Bar For BMW F87 M2 (2016-2021)
FITMENT:
BMW M2 (N55) 2016-2018
BMW M2 Competition (S55) 2019-2020
BMW M2 CS 2020-2021
THE PREMIER BOLT-IN ROLL BAR FOR THE ICONIC M2
The CMS Performance Roll Bar is the strongest, safest, most beautifully constructed bolt-in roll bar on the market for the BMW M2, M2 Competition, and M2 CS.
Engineered with a premium on safety and structural rigidity, the exceptional design integrates perfectly with the M2's luxury/sport interior. CMS uses only advanced Docol R8 Advanced High-Strength Steel tubing throughout each roll bar, giving you unequalled tensile strength and occupant protection. Docol R8 is 15% stronger than 4130 CrMo steel and 30% stronger than mild (DOM) steel used in other bolt-in roll bars. It is superior in every way: resistance to deformation, weld strength, and energy dissipation.
Our one-piece main hoop with fully-integrated X-bracing and harness bar bolts directly to the chassis, forming the backbone of the CMS Performance Roll Bar. Rearward "kicker" supports are optimized for support in a roll-over event while maintaining an unobstructed rear view. The harness bar is specifically designed to locate racing harness shoulder straps at the proper angle (0 to -20 ) to the driver's shoulders regardless of seat position.
The CMS Performance BMW M2 Roll Bar is designed to bolt directly to the M2 chassis strong points without the need for any modification of existing interior trim or use of backing plates. Adding a CMS custom designed rear seat delete gives the whole installation a clean, factory appearance.
Full 360o TIG welding throughout gives the CMS Performance Roll Bar unsurpassed strength and durability. Each roll bar includes custom powder coating in your choice of matched M2 factory colors, satin black for a more stealthy appearance, or any of over 5,000 custom powder coat colors for a truly customized look.
Our unwavering focus on using cutting-edge materials, unsurpassed design & construction, and premium fit & finish has taken CMS Performance Roll Bars to the top of the industry. The BMW M2 roll bar is the latest addition to our growing catalog, bringing safety, integrity, and beauty to customers taking their M2 to the track!
Click Here For Installation Instructions
OPTIONS:
CMS premium Rear Seat Delete Kit is custom-designed for the F87 M2, giving your roll bar installation a factory-finished look.
Schroth Profi II ASM four-point harnesses have a patented anti-submarine design to give you racing harness safety with your factory BMW seats.
CMS Roll Bar Harness Collars help keep your shoulder straps where you want them.
FEATURES:
1.75 x .090" Docol R8 Advanced High Strength Steel throughout (stronger than 4130 CrMo)
One-piece main hoop for superior strength and occupant safety
Three-piece kickers ease installation while maintaining exceptional strength
Optional premium custom-designed rear seat delete for a factory-finished appearance
Precision-cut mounting plates
Designed and TIG welded in the USA by master welders
CNC machined high-strength-steel interlocking joints
Allows full seat travel with virtually any seat
All USA-made Grade 8 hardware included
Comes with detailed installation instructions
Installation requires removal of the factory rear seats. A rear seat delete kit is recommended but not required for roll bar installation.
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for BMW E92 M3 (2008-13)
from $1,995.00
CMS Performance Bolt In Roll Bar For BMW E92 M3 (2008-13)
A PREMIUM BOLT-IN ROLL BAR FOR THE LEGENDARY E92
The CMS Performance Roll Bar is the strongest, safest, most beautifully constructed bolt-in roll bar on the market for the BMW E92 M3. It is engineered to easily bolt into any E92 variant, providing you with both the rollover protection of a super-strong roll bar and the beauty and craftsmanship for which CMS Performance is renowned.
Engineered with a premium on safety and structural rigidity, the exceptional design integrates perfectly with the M3's luxury/sport interior. CMS uses only advanced Docol R8 Advanced High-Strength Steel tubing throughout each roll bar, giving you unequalled tensile strength and occupant protection. Docol R8 is 15% stronger than 4130 CrMo steel and 30% stronger than mild (DOM) steel used by other roll bar manufacturers. It is superior in every way: resistance to deformation, weld strength, and energy dissipation.
Our one-piece main hoop with fully-integrated X-bracing and harness bar bolts directly to the chassis, forming the backbone of the CMS Performance Roll Bar. Rearward "kicker" supports are optimized for support and easy installation while maintaining an unobstructed rear view. The harness bar is specifically designed to locate racing harness shoulder straps at the proper angle (0° to -20°) in most seating positions.
CUTTING EDGE MATERIALS, DIRECT BOLT-IN
The CMS Performance BMW E92 M3 Roll Bar is designed to bolt directly to the M3 chassis' strong points without the need for any modification of existing interior trim or use of backing plates. Adding a CMS custom designed rear seat delete gives the whole installation a clean, factory appearance.
Full 360o TIG welding throughout gives the CMS Performance Roll Bar unsurpassed strength and durability. Each roll bar includes custom powder coating in your choice of matched M3 factory colors, satin black for a more stealthy appearance, or any of over 5,000 custom powder coat colors for a truly customized look.
Our unwavering focus on using cutting-edge materials, unsurpassed design & construction, and premium fit & finish has taken CMS Performance Roll Bars to the top of the industry. The BMW E92 M3 roll bar is the latest addition to our growing catalog, bringing safety, integrity, and beauty to your M3 whether on the street or at the track!
CLICK HERE FOR DETAILED INSTALLATION INSTRUCTIONS
OPTIONS
Main hoop X-brace gussets (as shown in photos) can be added for $200.
Schroth Profi II ASM four-point harnesses have a patented anti-submarine design to give you racing harness safety with your factory BMW seats.
Roll Bar Harness Collars help keep your shoulder straps where you want them.
FEATURES
1.75″ X .090" Docol R8 Advanced High Strength Steel throughout (stronger than 4130 CrMo)
One-piece main hoop for superior strength and occupant safety
Three-piece kickers ease installation while maintaining exceptional strength
Precision-cut mounting plates
Designed and TIG welded in the USA by master racing fabricators
CNC machined high-strength-steel interlocking joints
Allows full seat travel with virtually any seat
All USA-made Grade 8 hardware included
Comes with detailed installation instructions
Installation requires removal of the factory rear seat bottom cushion.
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar For Chevy Camaro 2010 - 2015 (Gen 5)
$1,995.00
CMS Performance Bolt-In Roll Bar For Chevy Camaro 2010 - 2015 (GEN5)
Installation Instructions Here:
Fits 2010-2015 Chevy Camaro Coupe (all)
STRONGEST ROLL BAR AVAILABLE FOR GEN 5 CAMARO
The CMS Performance Camaro Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market. In designing the Camaro roll bar, safety, strength, and structural integrity were our primary goals. Fully TIG welded from Docol R8 Advanced High-Strength Steel allows us to design a roll bar that is stronger and lighter! Our innovative design maximizes the room for the factory Recaro seats, meaning taller drivers can send their seat all the way back and still maintain a comfortable recline.
Precision CNC machined solid steel interlocking roll bar clamps on the kicker mounting plates help make installation a snap. Free custom powder-coating gives you a premium, finished look without breaking the budget. Add the optional custom-cut Rear Seat Delete Kit and you've got a fully trimmed-out roll bar installation that performs as great as it looks. Our Camaro roll bar forms the perfect foundation for taking your safety up a huge notch.
SAFETY IS OUR FIRST PRIORITY
Safety is the main reason to install a roll bar in the first place. As racers ourselves, we sweat the details. That's why we use 1.75" x .095" Docol R8. Docol is 15% stronger than 4130 CrMo, and much less brittle. Docol R8 also dissipates impact energy more effectively. It's the same tubing used in full-competition road racing roll cages because, first and foremost, it's a roll bar not a trim piece.
Our beefy main hoop straddles the rear seat cross member, a much stronger location than the rear footwell, eliminating the need for underbody backing plates. Taking a cue from NHRA cage design, the diagonal supports feature a concave design to allow full front-seat travel while distributing roll-over energy between the main hoop and kickers. The harness cross-bar is precisely located to put your shoulder straps at both the proper angle (0 to -20 ) and distance to the driver. Finally our rear kickers bolt to a reinforced corner of the rear seat floor, again requiring no backing plates beneath the floor pan.
A clear rear view is a safety concern. Our use of stronger materials and innovative design lets us keep your rear view unobstructed by additional bracing. This also helps weight down. Every detail of the CMS Gen 5 Camaro roll bar is engineered with safety as our primary goal.
HAND CRAFTED IN AMERICA
Okay, another reason people install a roll bar is that they look cool. We're car guys, we get that. Each roll bar is handcrafted right here 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. There's no extra charge for custom colors. CMS operates a complete powder-coating facility to offer you color-matched Camaro factory colors, giving your Camaro a personalized look that will last.
None of your interior trim panels need to be eliminated or cut. Your rear seat back can be re-installed, or you can opt for our custom Shrader rear seat delete, the perfect place to put a track bag, helmet and HANS, driver cooling system, etc. (you can hide stuff under there, too). If you ever want to put your car back to stock, it will go back together as though the roll bar was never there.
Complete, detailed instructions make installation pretty simple (figure about two hours if you're reasonably handy), and all Grade 8 hardware needed is shipped with your CMS roll bar. Add Racing Harnesses and a Head-And-Neck Restraint and and you're ready to hit the track safe and secure.
FEATURES:
1.75 Ä≥ X .095" Docol R8 Advanced High-Strength Steel for superior safety
Full 360o TIG welding for ultimate strength, integrity, and beauty
Stronger one-piece main hoop/kicker design with detachable kicker feet for installation
Only 51 lbs., yet incredibly strong
Custom-made rear seat delete available
Precision CNC-cut mounting plates
Designed, built, and powder-coated in the USA
CNC machined steel interlocking roll bar clamps ease installation
Allows full seat travel with any seat
Straightforward install and perfect fitment
Comes with all necessary hardware
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Porsche 987 Cayman (all)
$1,995.00
CMS Performance Bolt-In Roll Bar For Porsche 987 Cayman
Fits 2006-2012 Porsche 987 Cayman (Base, S, GTS, R)
HANDS DOWN THE BEST ROLL BAR FOR THE 987
The CMS Performance Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market for your Porsche 987 Cayman (base, S, GTS, or R). In designing our roll bar, safety and structural rigidity were our primary goals. That's why we use 1.75" x .095" premium Docol R8 Advanced High-Strength Steel tubing, vs. the weaker, more brittle 4130 tubing others use.
ATTENTION TO DETAIL
Our attention to detail puts your harness shoulder straps at the proper angle (0 to -20 ) and distance relative to the driver, regardless of seat position. Our unique design provides an ideal mount for a Smarty Cam video camera. Our use of thicker state-of-the-art Docol tubing throughout allows us to keep the driver's rear view unobstructed by diagonal bracing, giving you unfettered access to the engine cover with the roll bar in place. (Our competitors make you remove part of your roll bar to get at your engine, risking damage to the bar and your interior!)
The CMS roll bar's rear kickers bolt to the Cayman's rear shock towers, the safest, strongest mounting points. This allows the roll bar to contribute tremendous rigidity to your chassis and suspension. The main roll hoop is mounted to the frame structure across the rear bulkhead for lighter weight and superior strength.
STRENGTH AND BEAUTY
Each CMS roll bar is fully powder coated in your choice of colors custom-matched to Porsche's 987 color palette, or you can choose from over 6,000 custom colors -- no extra charge. Fully TIG welded by our master welders, using superior materials, and custom powder coated in-house by CMS Coatings. The design, strength, fit, and finish of the CMS roll bar all add up to this: you can spend more on a roll bar, but you only get the best from CMS.
Click Here For Installation Instructions
FEATURES:
1.75" X .095" Docol R8 Advanced High-Strength Steel for superior strength and safety
Fully TIG welded for durability, strength, and beauty
One-piece main hoop for incredible strength and safety.
Full access to your engine without removal of any part of the roll bar
Minimal cutting of trim required, for a factory-installed look
CNC plasma-cut mounting plates
Designed, built, and powder-coated by CMS in the USA
CNC machined high-strength steel interlocking clamps to ease installation
Allows full seat travel with any seat
Straightforward installation and perfect fitment
Detailed installation instructions and all necessary hardware included
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Mustang S550/Shelby GT350/R/GT500
$1,695.00
CMS Performance Roll Bar for Mustang S550/Shelby GT350/R/GT500
FITS:
2016+ Ford Shelby GT350
2016+ Ford Shelby GT350R
2015+ Ford Shelby GT500
2015+ Ford Mustang S550 (V6, EcoBoost, GT)
HANDS DOWN BEST MUSTANG ROLL BAR
The CMS Performance Mustang Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market. In designing our Mustang roll bar, safety, strength, and structural integrity were our primary goals. That's why it is fully TIG welded from ultra-strong Docol R8 Advanced High-Strength Steel sized 1.75" diam x .095" wall, vs. the mild-steel tubing others use. Docol R8 is 30-35% stronger than DOM mild steel and even 10-15% stronger than 4130 CrMo steel. This allowed us to design a roll bar that is stronger and lighter!
Precision CNC machined interlocking roll bar clamps, made to our specifications in the USA, make joining the main hoop and kickers easier during installation while giving the CMS Performance roll bar a premium, finished look. Adding our optional Rear Seat Delete Kit (not necessary on the GT350R) gives your roll bar installation a from-the-factory OEM look.
SAFETY FIRST
Let's face it, safety is the primary reason to install a roll bar in the first place. So the CMS Performance Mustang Roll Bar is designed to place your harness shoulder straps at both the proper angle (0 to -20 ) and distance to the driver. The rear kickers bolt to a strong existing bulkhead, requiring no reinforcement plates beneath the floor pan. Our use of state-of-the-art Docol ultra-high-strength-steel tubing throughout allows us to keep the driver's rear view unobstructed by diagonal braces, which also keeps weight down. Every detail is engineered with safety and structural integrity as our primary goal.
HAND-CRAFTED COOL
The other reason to install a roll bar is because it really complements the aggressive, race-inspired styling of the Mustang S550 and Shelby GT350/R/500. We get that. So each bar is crafted by hand by master fabricators, TIG welded for the ultimate in durability, and custom powder coated in our facility (at no extra charge). We've color-matched powder to most of Ford's factory paint colors for a truly customized look, or you can choose from thousands of custom colors and finishes to give your car a personalized look that will last. Going from raw Docol tube stock to a gleaming finish, every roll bar is handcrafted by our most experienced cage- and race car builders. Nothing is left to chance.
The CMS roll bar is designed to give you an unobstructed view through your rear window. None of your plastic interior trim needs to be removed or cut, just a little carpet that is hidden away. So if you ever need to put your car back to stock, it will look as though the roll bar was never there.
Complete, detailed instructions make installation pretty simple (figure about two hours if you're reasonably handy; having a buddy helps!) All the supplied installation hardware is American made: Grade 8 mounting hardware and an industrial carbide drill bit. So you don't have worry that you don't have what you need for a flawless installation.
You can add four-point Schroth Profi II ASM Harnesses specifically designed for use in cars with no sub-strap cut-through in the seat (like the Mustang). Many customers also add CMS Locking Harness Collars to keep harness shoulder straps right where you want them (they're not required for safety, but a lot of people like the look!).
Click Here For Installation Instructions
ROLL BAR FEATURES:
1.75" X .095" Docol R8 Advanced High-Strength Steel for superior strength and safety.
Fully TIG welded for ultimate strength, integrity, and beauty.
One-piece main hoop and three-piece rear kicker make installation simpler.
Only 52 lbs. yet incredibly strong.
CNC-cut mounting plates.
Designed, built, and powder-coated by CMS in the USA.
CNC machined high-strength steel interlocking clamps ease installation.
Allows full seat travel with any seat.
Straightforward install and perfect fitment, guaranteed.
Includes all necessary hardware including carbide drill bit.
Roll bar installation in the Mustang V6, EcoBoost, GT, Shelby GT350 & GT500 requires removal of the rear seats. An OEM rear-seat delete comes standard in the GT350R, although our rear seat delete saves you cutting up the OEM should you wish to save it.
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Roll Bar for Mustang 2005 - 2014 S197
$1,495.00
CMS Performance Roll Bar for Mustang S197 2005 - 2014
FITS 2005 -2014 Ford Mustang S197
Installation Instruction Here:
HANDS DOWN THE BEST MUSTANG ROLL BAR
The CMS Performance Mustang Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market. In designing our Mustang roll bar, safety, strength, and structural integrity were our primary goals. That's why it is fully TIG welded from ultra-strong Docol R8 Advanced High-Strength Steel sized 1.75" diam x .095" wall, vs. the mild-steel tubing others use. Docol R8 is 30-35% stronger than DOM mild steel and even 10-15% stronger than 4130 CrMo steel. This allowed us to design a roll bar that is stronger and lighter!
Precision CNC machined interlocking roll bar clamps, made to our specifications in the USA, make joining the main hoop and kickers easier during installation while giving the CMS Performance roll bar a premium, finished look.
SAFETY FIRST
Let's face it, safety is the primary reason to install a roll bar in the first place. So the CMS Performance Mustang Roll Bar is designed to place your harness shoulder straps at both the proper angle (0 to -20 ) and distance to the driver. The rear kickers bolt to a strong existing bulkhead, requiring no reinforcement plates beneath the floor pan. Our use of state-of-the-art Docol ultra-high-strength-steel tubing throughout allows us to keep the driver's rear view unobstructed by diagonal braces, which also keeps weight down. Every detail is engineered with safety and structural integrity as our primary goal.
HAND-CRAFTED COOL
The other reason to install a roll bar is because it really complements the aggressive, race-inspired styling of the Mustang. We get that. So each bar is crafted by hand by master fabricators, TIG welded for the ultimate in durability, and custom powder coated in our facility (at no extra charge). We've color-matched powder to most of Ford's factory paint colors for a truly customized look, or you can choose from thousands of custom colors and finishes to give your car a personalized look that will last. Going from raw Docol tube stock to a gleaming finish, every roll bar is handcrafted by our most experienced cage- and race car builders. Nothing is left to chance.
The CMS roll bar is designed to give you an unobstructed view through your rear window. None of your plastic interior trim needs to be removed or cut, just a little carpet that is hidden away. So if you ever need to put your car back to stock, it will look as though the roll bar was never there.
Complete, detailed instructions make installation pretty simple (figure about two hours if you're reasonably handy; having a buddy helps!) All the supplied installation hardware is American made: Grade 8 mounting hardware and an industrial carbide drill bit. So you don't have worry that you don't have what you need for a flawless installation.
You can add four-point Schroth Profi II ASM Harnesses specifically designed for use in cars with no sub-strap cut-through in the seat (like the Mustang). Many customers also add CMS Locking Harness Collars to keep harness shoulder straps right where you want them (they're not required for safety, but a lot of people like the look!).
ROLL BAR FEATURES:
1.75" ≥ X .095" Docol R8 Advanced High-Strength Steel for superior strength and safety.
Fully TIG welded for ultimate strength, integrity, and beauty.
One-piece main hoop and three-piece rear kicker make installation simpler.
Only 52 lbs. yet incredibly strong.
CNC-cut mounting plates.
Designed, built, and powder-coated by CMS in the USA.
CNC machined high-strength steel interlocking clamps ease installation.
Allows full seat travel with any seat.
Straightforward install and perfect fitment, guaranteed.
Includes all necessary hardware including carbide drill bit.
Roll bar installation in the Mustang requires removal of the rear seats.
THIS PRODUCT IS INTENDED FOR OFF-ROAD USE ONLY

Competition Motorsport
CMS Performance Porsche 981-718 Cayman Harness Bar
from $1,195.00
CMS Performance Bolt-In Harness Bar for Porsche 981 & 718 Cayman
FITS: 2012+ Porsche Cayman (Base, S, GTS, GT4)
Made from high-strength, fully TIG welded Docol R8 Advanced High-Strength Steel tubing, the CMS Performance Harness Bar is the strongest and safest bolt-in harness bar on the market for your Porsche 981 Cayman. It gives you the perfect attachment for your five- or six-point harness shoulder straps without having to install a full roll bar. The welded-in strap hoops keep them aligned with your shoulders.
The CMS Harness Bar is designed to place the shoulder straps at the proper angle (0 to -20 ) and distance (eight inches or less) to the driver, regardless of seat position, without cutting the Cayman's center carpeted "hump". This design also provides an ideal location to mount an AiM SmartyCam . The CMS Harness Bar doesn't interfere at all with access to the engine cover. It mounts to the frame structure across the passenger compartment bulkhead, directly behind the seats.
TIG welded by our master welders, the integrity, fit, and finish of the CMS Harness Bar is unsurpassed. The standard color for the bar is satin black (as pictured) to complement any interior. Or we can custom powder-coat it to match your car at no extra charge!
Some cutting of your OEM plastic trim will be required. CMS offers precision pre-cut OEM Porsche trim as an option to ease installation and preserve your original trim!
FEATURES:
1.50 Ä≥ x .120" Docol R8 Advanced High-Strength Steel
No cutting of the center carpeted "hump" to preserve OEM carpet
CNC-cut mounting plates
Designed and built in the USA
Allows full seat travel with any seat
Easy to install and perfect fitment guaranteed
Detailed Installation Instructions and all necessary hardware

Brey Krause
Brey Krause R-1120 Harness Bar C6 Corvette
$1,017.38
Brey Krause R-1120 Harness Bar C6 Corvette
The Brey Krause Model R-1120 Harness Bar for the C6 Corvette properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. Our bars are easy to install and remove, and will get you ready for the track in just a few hours!NOTE: Because of mounting locations in the C6, the B-pillar plastic sail panel covers will require two holes to be drilled through them. Brey-Krause provides plastic plugs to cover the holes if the bar is ever removed. Sail panels replacements can be ordered from your GM Dealer (Part 15277640 for driver side, and 15277641 for passenger side) if the plastic plugs are not the desired solution. Strength requirements for harness mounts are considerably greater than those for harness guide bars since they must support the entire load applied to the belts.
FEATURES:
Material: Type 304, stainless steel
Finish: Powder coated in durable black wrinkle-finish
Weight: 17.2 lbs.
Installation: Bar attaches to factory mounting points in "B" pillars.