DeatschWerks 1000cc Side-Feed Fuel Injectors (Set of 4) - 2004-2006 Subaru Impreza WRX STI (GDB) (02J-00-1000-4)

Overview DeatschWerks 1000cc Side-Feed fuel injectors, supplied as a set of 4, for 2004-2006 Subaru Impreza WRX STI (GDB). Side-feed design for use with the factory side-feed fuel rail. Injector size should be matched to the engine's fuel demand and to pump and rail capacity, and an ECU retune is required after installing injectors with a different flow rate. Features 1000cc per injector Supplied as a set of 4 Side-feed Vehicle Fitment Subaru Impreza WRX STI GDB (2004-2007) DeatschWerks application: Matched set of 4 1000cc Side Feed Injectors for Subaru STI EJ25 04-06, Legacy GT EJ25 04-06, Impreza 2.5RS 97-98 Does NOT fit other model years.