Competition Motorsport Performance Roll Bar for Porsche 718 Cayman

$2,295.00 to $2,744.00
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$2,295.00 to $2,744.00


Due to the weight and/or oversized packaging of this product, a flat shipping fee of $275 (ground shipping) will be charged. Free shipping does not apply to this product.

Competition Motorsport Performance Roll Bar for Porsche 718 Cayman

  • Porsche 981 Cayman, Cayman S, Cayman GTS, GT4
  • Porsche 718 Cayman, Cayman S, Cayman GTS, GT4
Hands down the best roll bar for your new 718!

The CMS Performance 718 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 premium Docol R8 Advanced High-Strength Steel sized 1.75" x .120", vs. the thinner-walled 4130 tubing others use. So our materials meet/exceed PCA, SCCA, and NASA requirements (to meet Time Trial rule requirements, you must select the diagonal cross bar configuration).

Our harness bars are designed to place harness shoulder straps at the proper angle (0° to -20°) and distance to the driver, regardless of seat position. Yet our bar also requires no cutting of the carpet in your car -- replacing your carpet is incredibly expensive should you want to return the car to stock in the future. Our 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 rear diagonal braces, 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.

The CMS roll bar's rear kickers bolt to the 718's rear shock towers, the safest, strongest possible mounting point. This adds tremendous 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.

Choose any of our powder coat colors custom-matched to Porsche's 718 Cayman color palette, or we can powder-coat any of over 6,000 other colors, candies, anodized-looks, etc. Fully TIG welded by 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 add up to this: you can spend more on a roll bar, but you only get the best from CMS.
  • 1.75? X .120" 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

  • 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 USA

  • CNC machined high-strength-steel interlocking clamps to ease installation

  • Allows full seat travel with any seat

  • Easy to install and perfect fitment, guaranteed

  • Comes with detailed installation instructions and all necessary hardware


  • Diagonal cross brace to meet NASA Time Trial roll bar requirements (+$150.00)

  • Pre-cut OEM Porsche interior trim for easier installation, preserving the original trim (+$299.00)

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