Process West Intake Manifold DBW Reverse Orientation (suits Subaru 06-16 WRX/STI) - Black JZX100 All VW/Audi 4 cylinder IE

All VW/Audi 4 cylinder IE Rod big-ends are machined to accept these engine bearings

seeking maximum airflow efficiency on the track

Necessary for Radium 20-0208 Catch Can Kit installation on early Imprezas and Foresters with cable-driven throttle bodies

Direct battery connection ensures full voltage to fuel pump

This coating combines hardness and low friction

Process West Intake Manifold DBW Reverse Orientation (suits Subaru 06-16 WRX/STI) - Black JZX100 All VW/Audi 4 cylinder IEFull Billet Aluminium Plenum with Billet Bell Mouth ended Runners CNC mandrel bent tube components Suited to setups not requiring Factory AC. The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple prototypes and a ground up fully featured design process that