aFe Power Sprint Booster Power Converter 01-16 BMW X1/X3/X4/X5/X6-Series (AT) - 77-16306 fits_2003-2008`Subaru`Forester Filter Flange Retention Design: The

Filter Flange Retention Design: The air filter uses a unique (patent pending) flange retention design that requires no hardware to mount the filter to the housing

All wheel drive models are equipped with 6kg rear spring rates

This intake is specifically designed to provide increased intake volume and air velocity for the hardcore diesel racer and enthusiast

Refine your BMW's appearance and performance with these meticulously crafted diffusers designed exclusively for G42 2-Series aficionados

Built-In Seal Design

aFe Power Sprint Booster Power Converter 01-16 BMW X1/X3/X4/X5/X6-Series (AT) - 77-16306 fits_2003-2008`Subaru`Forester Filter Flange Retention Design: TheSilver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.