02-05 Subaru Impreza WRX / STI EJ20 EJ25 Short Runner Turbo Intake Manifold TIG welded CNC machined flange
The primary function of the intake manifold is to evenly distribute the combustion mixture (or just air in a direct injection engine) to each intake port in the cylinder head(s). Even distribution is important to optimize the efficiency and performance of the engine. It may also serve as a mount for the carburetor, throttle body, fuel injectors and other components of the engine.
Direct Bolt-On Design. Fits OEM or aftermarket throttle body
Ideal for turbocharged and naturally aspirated applications
Runner Ports Dimensions: 1.875 x 2 Inch
Throttle Body Opening Dimensions: 64mm
Overall Dimensions: 22.75 x 8.75 x 9.5 Inch
Fitment: Subaru Impreza WRX/WRX STi EJ20 EJ25 (2002-05)