Alpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 supras R&R Aluminum Connecting Rods I-Beam

R&R Aluminum Connecting Rods I-Beam for Toyota Supra 2JZ-GTE

Weight matched to +/- 1

Use this when you need

Anodized black

Alpha Performance Big Bore Billet Throttle Bodies for Nissan GTR R35 VR38 supras R&R Aluminum Connecting Rods I-BeamAlpha 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%.