Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The FAST 4-barrel throttle body delivers high-flow air with tapered, radiused bores and a precisely machined progressive linkage for smooth throttle action. Inward-opening throttle blades and increased blade thickness reduce deflection while a shorter height eases tight-hood packaging and lowers weight. With 1,375 CFM flow rating, it supports higher airflow demand and the horsepower gains that follow.
FAST Throttle BodyPolish4150W
