Alpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 brand_Injector Dynamics small imperfections in the carbon

small imperfections in the carbon weave and finish will be present

Please refer to the Electrical Requirements section in the instructions document for proper wiring

This is our preferred tire for big power applications that will see street use

Up to 45 channels of Input & Output (I/O) expansion (via CAN)

Tapered I-Beam with undercut beam profile optimizes strength-to-weight

Alpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 brand_Injector Dynamics small imperfections in the carbonAlpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 Maximum Airflow For Your Hungry VR38 Engine At around 800HP, your stock throttle bodies become a restriction to the intake system. The negative effects of this bottleneck are exacerbated exponentially as power increases from there on. By enlarging the diameter of the throttle bodies from the stock 60mm (ID) to a massive 73. 5mm (ID), we increased the cross sectional area by 50%.