Aeroflow Top Feed EFI Fuel Rail Fits Subaru with 14mm 3/4 Length Injectors- Blue 500 to 600 series We recommend checking installed spring

We recommend checking installed spring seat pressure & open pressure before installing your cylinder heads to make sure the spring pressure is correct for your application

BMW 635 2007-2010

1/2”-20 Thread

Includes 40amp Relay

AF100-05-1M

Aeroflow Top Feed EFI Fuel Rail Fits Subaru with 14mm 3/4 Length Injectors- Blue 500 to 600 series We recommend checking installed springPart Number : AF64 2257 Subaru EJ20 and EJ25 Top Feed Billet EFI Fuel Rail Blue Suit 14mm3 4" Length Fuel Injectors, 8ORB Ports The Aeroflow Performance Subaru fuel rail is specifically designed to suit Subaru WRX, STI, Forester and Liberty models with EJ20 or EJ25 engines which feature a top feed injector and to suit AVCS solenoid (except for the early style vertical plug style). Proper fuel delivery is arguably one of the most critical components