aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (6in. ID / 3in. L) Straight Coupler w/Hump - Black FA20DIT Significantly increased its surface area

Significantly increased its surface area while still allowing for excellent air circulation

0L (tt) N54 Engine 2009-2010 BMW 535i (E61) Gas L6-3

and keeps Johnny Law off your behind

Specifically designed to be easily installed with the included fully-illustrated

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (6in. ID / 3in. L) Straight Coupler w/Hump - Black FA20DIT Significantly increased its surface areaThe high temperature 3 PLY reinforced silicone straight coupler is designed to connect to a 6" ID tube and is 3" long. Standard stainless steel worm gear #104 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications. NOTE: Not for use on pressurized side of supercharged or turbocharged applications.