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

AEM Dryflow Universal Clamp-on Air Filters are washable synthetic air filters designed for a high-efficiency combination of air flow

Upgrade with aFe POWER and feel the difference

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

5" diameter polished tip

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