Part #:KSB03. Fits 2005 - 2005 Saab 9-2X Aero (2.0L Turbo EJ205). Fits 2002 - 2005 Subaru Impreza WRX (2.0L Turbo EJ205). Before any design goesinto production it goes through rigorous tests that simulate severe drivingconditions, which ensure perfect performance in your vehicle.
