Alpha Performance 73.5mm Billet Throttle Body Set

The Alpha Performance Big Bore Billet Throttle Bodies are designed for the Nissan R35 GT-R. These throttle bodies feature a 73.5mm ID bore, which is the largest on the market, increasing the cross-sectional area by 50% over stock 60mm units. Constructed from CNC billet 6061-T6 aluminum, they are engineered to support up to 2000+HP.

These throttle bodies utilize existing Nissan OEM drive-by-wire electronics, requiring a swap of internal components from the stock units. They are available with different flange options, including Standard, Vibrant HD Clamp, and AMS QuickClamp. Mounting hardware is included.