This bolt-in Roll Bar was designed to fit as tightly as possible to the cabin while being minimally intrusive to your OEM panels and carpet. Starting with the mounting points for the main hoop, we use 3/16" thick plate to fabricate a bracket that bolts to the factory B-pillar brace and is bolted in with four bolts per side, no drilling into your car! The main hoop sits in just the right place to only require one small cut into the corner of the carpet and allows full use of the seat sliders without interfering with OEM seats or seat belts. The main hoop features a diagonal brace on the "Track" option for maximum rollover protection as well as a harness bar complete with locating loops for aftermarket racing harnesses. The rear mounting points also use 3/16" thick plates and bolt into factory bolt holes on top of the Aluminum rear bulk head. This means that there is no cutting of seats or plastics for install, just the rear fiberboard deck lid which is far more subtle. The "Track" version incorporates an X-brace in the rear section of the cage for increased rigidity. 


There are 4 individual components that comprise this Bar, The 2 front brackets for the main hoop, the Main Hoop itself, and the rear downtubes and X Brace. These parts are joined using billet Interlocks that engage in a way that is stronger than the 1 5/8" x .083" Chromoly tubing when stressed from any direction. These interlocks make install and assembly a breeze as well!


For those who want something less complex, lighter, and economically priced, we offer this same bar in a "Street" configuration where the diagonal brace, and rear X tubes are deleted. All of the other great features of this bar remain the same!


Texture Black and Red are the two standard coating options we offer, but a wide variety of finishes and coatings are available by request! Contact us for custom options.


Price includes shipping within the mainland USA.   If you need shipping outside the USA, please contact us at for a shipping quote.


****Lead times for producing our in-house products is between 2-6 weeks depending on the part.  Please contact us at or call us at 360-878-9565 to get a more accurate lead time on the part you desire. ****


Cancelled orders will be subject to a restocking fee; see our return policy for details.

Chromoly Bolt-in Roll Bar - R-35 GT-R

Powder Coat
  • Our return policy states that if an order is cancelled after payment was made that the buyer will pay up to a 20% restocking fee even if Rampage Fab has not shipped your product.  Rampage Fab may assess a larger fee if purchase of material was made to build your product. Buyer is responsible for return shipping. 


    We guarantee our products 100%.  If you are not completely satisfied, please contact us at to discuss.

  • Unless explicitly stated otherwise, all products sold by Rampage Fabrication & Design are designated “Race Only” and are solely for competition/off road use limited to racing formally sanctioned by a recognized racing organization.  Any other use, including recreational off-road use, may be in violation of local, state, and federal laws. Rampage does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer to be in compliance with the law.  Rampage tries to make this information available whenever possible, but when in doubt, clients should review the legality of products prior to purchase.