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CMS Performance Roll Bar for Mustang S550, Shelby GT350/R, GT500

Competition Motorsport
As low as $1,495.00
In stock




  • 2016+ Ford Shelby GT350
  • 2016+ Ford Shelby GT350R
  • 2015+ Ford Shelby GT500
  • 2015+ Ford Mustang S550 GT

Hands down the best roll bar for your GT350 or GT350R!


The CMS Performance Mustang Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market. In designing the GT350 roll bar, safety, strength, and structural integrity were our primary goals. Fully TIG welded from ultra-premium Docol R8 Advanced High-Strength Steel sized 1.75" diam x .095" wall, vs. the mild-steel tubing others use. Docol R8 is 10-15% stronger than 4130 CrMo steel, and 30-35% stronger than DOM mild steel. This allows us to design a roll bar that is stronger and lighter! Precision CNC machined interlocking roll bar clamps between the main hoop and kickers ease roll bar installation while giving it 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 Mustang Roll Bar is designed to place your harness shoulder straps at both the proper angle (0° to -20°) and distance to the driver. And welded harness shoulder-strap hoops can be added if you like, no extra charge! 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 rear diagonal braces and keeping weight down. Every detail is engineered with safety 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 ultimate durability, and powder coated in our facility. CMS even includes custom powder-coating at no extra charge; you can choose from thousands of colors and finishes to give your car a personalized look that will last.

The CMS roll bar is designed so you have an unobstructed view through your rear window. None of your 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), and all hardware needed (including a tool-steel cobalt drill bit) is shipped with your CMS roll bar. Adding racing harnesses and a head-and-neck restraint will increase your on-track safety immensely. And you'll look awesome doing it.



  • 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 one-piece rear kicker
  • Only 52 lbs., yet incredibly strong
  • Laser-cut mounting plates
  • Designed, built, and finished by CMS in the USA
  • CNC machined high-strength-steel interlocking clamps ease installation
  • Add harness hoops if you like, no extra charge!
  • Allows full seat travel with any seat
  • Straightforward install and perfect fitment, guaranteed
  • Comes with detailed installation instructions and all necessary hardware/tools


Roll bar installation in the Mustang GT or Shelby GT350 requires the Ford Performance rear-seat delete kit (part no. M-6346612-M, available from your Ford dealer). The rear-seat delete comes standard in the GT350R.

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