aFe Magnum FORCE CAI Univ. Silicone (3.5in to 3in ID / 75 Deg.) Elbow Reducing Coupler - Black - 59-00088 fits_2007-2008`Audi`RS4 TIG-Welded 2-1/4" to 2-1/2" Hot

TIG-Welded 2-1/4" to 2-1/2" Hot Side and 2-3/4" Cold Side Aluminum Pipes

Application: 1987-1996 BMW 5-Series (E34 Chassis)

Large Three Layer Performance Air Filter:Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible

Every kit is tailored to your vehicle and race needs

while eliminating drone during cruising

aFe Magnum FORCE CAI Univ. Silicone (3.5in to 3in ID / 75 Deg.) Elbow Reducing Coupler - Black - 59-00088 fits_2007-2008`Audi`RS4 TIG-Welded 2-1/4" to 2-1/2" HotThe high temperature 2 Ply reinforced silicone reducer elbow coupler is designed to connect to a (3 1 2" x 3") OD tube. Standard stainless steel worm gear #048 & #056 clamps provides tight connections, durability and is corrosion resistant for industrial, commercial, truck, off road and racing applications. Features & Benefits Not For Use on Pressured Size Or Supercharged Turbocharged Apps. Stainless Steel Worm Gear Clamps Provides Tight Connections