K&N Universal Clamp-On Air Filter 2-1/8in Flange 4in x 3in Base 3in x 2in Top 4in Length - RC-2900 fits_1991-1998`Suzuki`Cappuccino Tein 15-21 Subaru WRX S

Tein 15-21 Subaru WRX S

Racer filter is uses a one-piece design that eliminates leaks and sealing failure under changing pressures

Its inverted top makes for more filter surface area

Increased Flow by 34%

Driving Position: In the US and Canada

K&N Universal Clamp-On Air Filter 2-1/8in Flange 4in x 3in Base 3in x 2in Top 4in Length - RC-2900 fits_1991-1998`Suzuki`Cappuccino Tein 15-21 Subaru WRX SK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure