aFe MagnumFLOW Air Filters IAF P5R A/F P5R 4-1/2F x 6B x 4-3/4T x 5H k-series 2010-2012 Subaru Impreza WRX Limited

2010-2012 Subaru Impreza WRX Limited 2009-2012 Subaru Impreza WRX Premium 2006-2007 Subaru Impreza WRX TR

Brian Crower Crankshaft - Toyota 2JZGTE/2JZGE 94mm Stroke 4340 Billet w/ Honda Journal

What belt do I use with this setup

5 XT 2003-2011 Subaru Forester X 2006-2008 Subaru Forester X L

065in Bore -2 cc Dish Extreme Duty Pistons

aFe MagnumFLOW Air Filters IAF P5R A/F P5R 4-1/2F x 6B x 4-3/4T x 5H k-series 2010-2012 Subaru Impreza WRX LimitedWith 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