Process West Intake Manifold - Fits 2006-2021 Subaru STI / 06-14 WRX Throttle Body Position:Stock It left something to be

It left something to be desired for those who demand more from our vehicles

the Serpentine Race Kit with the F-1A ProCharger features a 12 rib drive and the 800+ horsepower intercooler as standard equipment

1983 Saab 900 Turbo

1986 Ford EXP Sport

Process West Intake Manifold - Fits 2006-2021 Subaru STI / 06-14 WRX Throttle Body Position:Stock It left something to beProcess West Intake Manifold Fits 2006 2021 Subaru STI 06 14 WRX 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 makes this a key asset of our product range. Available in two major