RCM Unequal Length Stainless Steel Motorsport Exhaust Manifold Oil Flow Manufactured from 4340 forgings to

Manufactured from 4340 forgings to our exacting standards

The RCM332 rear silencer / back box is designed to fit 2 and 4 door Impreza's from 1992 to 2007

Samco pride themselves on being hand made here in the UK

With the iconic 22B becoming older and more sought after

RCM Unequal Length Stainless Steel Motorsport Exhaust Manifold Oil Flow Manufactured from 4340 forgings toRCM have engineered this unequal length exhaust manifold specifically for Motorsport applications with the single scroll turbo in the stock position. Developed to withstand extreme and prolonged engine loads, our range of hand made motorsport exhaust manifolds also offer significant performance gains boasting increased power and torque with improved turbo spool. Dipping into our decades of motorsport experience and designed with the real motorsport