RCM450 2.1L Thick Wall Short Engine RCM / Hybrid Single Scroll Turbo's safe and regulated way of

safe and regulated way of fuelling your engine

5mm) *Bore and hone additional and required before final assembly

This has been hand made using high grade stainless steel 3" pipe work

They can also be used when a top feed conversion kit has been fitted

Unlike many other performance manifolds our headers are produced with a "three bolt hole" flange between the manifold and the up pipe to ensure a long lasting

RCM450 2.1L Thick Wall Short Engine RCM / Hybrid Single Scroll Turbo's safe and regulated way ofRCM450 2. 1L Thick Wall Short Engine. RCM pride themselves on supplying the ultimate range of custom built EJ Series short engines. We have built an enviable reputation of assembling high powered Subaru power units to a meticulous level of detail not seen in the tuning industry before. This level and depth of expertise is based on 30+ years of experience of working with the Subaru brand along with our Gobstopper race car program, whilst competing at