Horsepower Big Bore 55mm Throttle Body HPI-55D6-18

Description

Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueFully machined and ported internally for unparalleled flowFeature a stainless steel shaft and springEquipped with a sealed double roller bearing for smooth throttle operationBrass throttle blade and shaft resist deflection which helps maintain throttle position accuracyCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsMade in the USA