aFe Magnum FORCE Silicone Replacement Coupling Kit (3-1/8 IN ID to 3 IN) ID x 4in L Straight Reducer 2020-toyota-sienna-le-esi1155395 Adding Silver Bullet Throttle Body

Adding Silver Bullet Throttle Body spacers lengthens the intake tract which helps increase intake air speed

Upgrade with aFe POWER and feel the difference

10 Oversized Main Bearing Set

while providing superior protection to your front end components

TV1-HDR4 kit features ACT's most popular Heavy Duty pressure plate

aFe Magnum FORCE Silicone Replacement Coupling Kit (3-1/8 IN ID to 3 IN) ID x 4in L Straight Reducer 2020-toyota-sienna-le-esi1155395 Adding Silver Bullet Throttle BodyAdvanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our