Alpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 brand_Injector Dynamics The IGN1A coil is the

The IGN1A coil is the king for its amazing ability to produce powerful spark without the need for an igniter

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

Front Spring Rate

nothing but gains will be seen and will promote great peak power gains

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

Alpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 brand_Injector Dynamics The IGN1A coil is theAlpha 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%.