Cosworth High Performance Panel Air Filter 1992 - 2007 Engine - Pistons_2.5 Litre Pistons Simply remove the factory airbox

Simply remove the factory airbox assembly and replace it with the RCM Induction Kit — retaining the standard induction hose

for Subaru Impreza 2008+

- RCM 14mm Head Stud Conversion

RCM exhaust fitting kits provide all the essential components needed to complete and enhance your RCM exhaust installation

Genuine STi 5 Speed Quick Shift Kit

Cosworth High Performance Panel Air Filter 1992 - 2007 Engine - Pistons_2.5 Litre Pistons Simply remove the factory airboxCosworth High Flow Panel Filters are constructed from a propietary synthetic, non woven single layer, pleated polyester filter media that requires no oiling. For an OE fit, the filter housing is injection molded from high impact polypropylene. Each Cosworth air filter has been engineered to fit the vehicles original air box providing a true cold air supply to the engine. Cosworth Performance filters also provide increased air flow when compared to