aFe MagnumFLOW Air Filters IAF P5R A/F P5R 4-1/2F x 8-1/2B x 7T (Inv) x 8H (IM) Differential Ferrea Subaru WRX STI Endurance

Ferrea Subaru WRX STI Endurance Dual Spring Kit

000" Forged 4140 Crank

8mm Ring Set of 4

Brian Crower Valves - 27mm (+1mm) Exhaust - Yamaha YXZ 2016+ / Arctic Cat XX

BORLA gives you more power and torque

aFe MagnumFLOW Air Filters IAF P5R A/F P5R 4-1/2F x 8-1/2B x 7T (Inv) x 8H (IM) Differential Ferrea Subaru WRX STI EnduranceWith five layers of progressively finer mesh cotton gauze media between 100 polyurethane top and base, this high flow "oiled" 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 tight, no leak