Velocity Stacks
4 products
4 products
Velocity stacks are funnel-shaped intake trumpets that smooth airflow into the throttle body or individual throttle bodies, reducing turbulence and increasing volumetric efficiency. The bell-mouth shape of a velocity stack accelerates and straightens the incoming air charge for maximum flow at wide-open throttle.
OneFastShop carries velocity stacks including aluminum velocity stacks, carbon fiber stacks, individual throttle body (ITB) trumpets, and velocity stacks in popular throttle body and intake runner sizes.
Every velocity stack at OneFastShop ships brand-new and ready to install. Whether you're adding stacks to an ITB setup, topping a carbureted intake, or maximizing airflow on an open-element filter, OneFastShop has the stack. Shop the full velocity stacks collection today.