H-Gear 70mm throttle body aluminium (B/D/H/F-serie engines)
Description
H-Gear 70mm Throttle bodies are 10mm larger in diameter than the OEM 60mm Throttle body.
This results in a 25% larger opening for incoming air and dyno proven 12-15 whp gains (modified engine with port matched intake manifold opening).
The H-Gear throttle body comes with a new gasket and bolts and is a direct bolt on to the factory (or aftermarket) intake manifold.
H-Gear Throttle Bodies are OEM quality castings which appear stock to the untrained eye. This throttle body might pass the required general car inspection in Belgium and other countries as well.