Chasing big power in the R35 platform will eventually lead to the OEM throttle bodies becoming a limitation. Many of the aftermarket options for throttle body housings are prone to their own host of problems, and finding an OEM quality solution became imperative. The 68mm Bosch throttle bodies in this kit are found in many OEM high-performance applications and have proven to be extremely robust, even at substantial boost levels, while allowing more airflow than the OEM throttles. Vanjen clamp style inlet adapters are included, as well as Throttle Body Isolators, and PNP wire harnesses for your stock throttle body wiring. These are a direct replacement and do not require an adaptor to bolt to an R35 intake manifold.
