HPi American made throttle bodies provide a crisp throttle response and are flow bench tested for unparalleled dyno-proven performance to increase airflow and to allow for substantial …

The Screamin’ Eagle® High-Flow Air Cleaner Kit provides increased airflow to boost the power of your Milwaukee-Eight® engine equipped model. The one-piece cast back plate is system …

HPi Milwaukee-Eight® throttle bodies are designed to allow more airflow over the stock 55mm throttle body. HPi M8® units are offered in 58mm, 62mm and 70mm size. The throttle body is …

HPi throttle bodies are designed to allow more airflow over the stock throttle body on Harley Davidson V-Twin engines. Two piece design with CNC ported intake manifold. Fuel Moto has …

HPi M8® units are offered in 58mm, 62mm and 70mm size. The throttle body is manufactured out of 6061 billet material and include a fully CNC ported aluminum intake manifold.Unit must be …

You can squeeze more power from your engine by switching out that stock throttle body and replacing it with a CSR 58mm throttle body. This throttle-by-wire throttle body is a complete …

these specialty dual 58mm tbi kits are a must in a marine efi performance application. THESE TBI’S ARE MADE FROM PREMIUM BILLET ALUMINUM MATERIALS AND ARE USED IN …

The F&B 58mm throttle body features a radically profiled 17-4 PH stainless steel shaft for maximum flow and 58mm equivalent plates. The offset blades with angled profiling provides …

HPI M8 Throttle Body. HPi Milwaukee-Eight® throttle bodies are designed to allow more airflow over the stock 55mm throttle body. HPi M8® units are offered in 58mm, 62mm and 70mm …

58mm Throttle Body/ Velocity Stacks is a must have if you have head work, high performance cams, or going big bore motor. Each throttle body solid shaft is handmade from stressproof …