Each intake kit is manufactured in the USA from high quality Aluminum tubing and CNC Mandrel Bent to our own specs. We designed these to have the straightest flow path possible and the larger tubing drastically increases air flow over 3" intake tubing. 


Black Wrinkle Powdercoat is standard which will match the majority of available piping kits on the market for a congruent finish in your engine bay. Other colors available by request at Sales@rampagefab.com


Each Kit Includes:

2x 3.5" Aluminum Intake Pipes

2x 3.5" Silicon Couplers

2x KN 3130 Filters

4x USA SS Clamps


Price includes shipping within the mainland USA.   If you need shipping outside the USA, please contact us at sales@rampagefab.com 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 sales@rampagefab.com or call us at 360-878-9565 to get a more accurate lead time on the part you desire. ****


Please note: cancelled orders after payment will be charged a restocking fee.  See Return Policy.

3.5"/89mm Aluminum Speed Density Intake Kit- R-35 GT-R

  • 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 sales@rampagefab.com to discuss.