afe Magnum FLOW Universal Air Filter 6F x 7-1/2B x 5-1/2T (Inverted) x 14IN H DD0365 keep in mind that the

keep in mind that the NHRA mandates the presence of a protective barrier against leaks or debris on the track

The exhaust then exits through a 4

The Revolution RS for the GDB Subaru WRX/STI  features a full non-tapered 76mm (3”) diameter piping

Supporting the cutting-edge CAN-FD protocol

afe Magnum FLOW Universal Air Filter 6F x 7-1/2B x 5-1/2T (Inverted) x 14IN H DD0365 keep in mind that theWith five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, this high flow "oiled" inverted conical performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures