CMS Performance Bolt-In Roll Bar For Porsche 981 & 718 Cayman

This Roll Bar Fits The Following Cars:

• 2014-16 (981) Cayman Base, S, GTS, GT4
• 2017+ (718) Cayman Base, S, GTS, GT4

Hands Down the Best Roll Bar for the Porsche 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 (harness cross bar is 1.5" to minimize weight), much stronger than the smaller-diameter 4130 CrMo tubing others use.

The 1.5" 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.

Unsurpassed Design and Meticulous American-Made Craftsmanship

Our use of Docol R8 tubing throughout also lets us 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 Performance Roll Bart for the Porsche Cayman features rear kickers bolted to the Cayman's rear shock towers, the safest, strongest possible mounting points. This mounting also adds rigidity to the chassis and suspension for improved handling. The main roll hoop is mounted to the frame structure across the rear bulkhead for lighter weight and superior strength.

The Only Roll Bar Color-Matched to Your Porsche

CMS Performance has perfected the process of powder coating each roll bar in a color custom-matched to Porsche's OEM color palette¹. This gives your Cayman roll bar a truly unique, from-the-factory look. We also offer technical powder coat finishes like the amazing-looking Superchrome! Or you can go with a rich satin black for a more stealthy, low-key installation. Every CMS roll bar is professionally powder-coated to order in-house.

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.

Add Premium Porsche-Specific Harnesses for Added Safety

Up the track-day safety factor with six-point Schroth Enduro 2x2 GT4, Schroth Flexi 2x2 GT4, or Sabelt Silver Series GT4 harnesses specially designed for your Porsche. Or for a more convenient installation, four-point Schroth Profi II ASM GT4 or Sabelt Porsche GT4 harnesses can be added to your order using our convenient pull-down menus above! All of these harnesses are specifically designed to bolt right directly to your Porsche lightweight carbon bucket seats. (Some Porsche passenger seats do not have a factory sub-strap pass throughs.)

If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to your order. Custom-made from solid steel, these provide a strong, properly located anchor for your anti-submarine straps and are easy to install alongside your roll bar.

Click Here for Installation Instructions

CMS Performance Porsche Cayman Roll Bar Details

• Materials: main hoop and kickers 1.75 x .095" Docol R8 Advanced High-Strength Steel
• Construction: fully TIG welded
• Design: One-piece main hoop and three-piece rear kickers for ease of installation
• Design features: Easy engine access without removing any part of the roll bar; no cutting through the middle of your expensive carpet; CNC cut mounting plates; CNC machined interlocking roll bar clamps
• Designed, built, and finished in the USA by CMS Performance
• Easy to install and perfect fitment guaranteed
• Detailed installation instructions and all necessary hardware

Porsche Cayman Roll Bar Options

• Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim
• CMS Performance Sub Strap Mount for six-point harness 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.