Process West Black Reverse Inlet Manifold - Cable Throttle - WRX / STI 2001 - 2005 Model_Forester 2003-2005 By reducing the temperature of

By reducing the temperature of the inlet manifold

000 rpm you don’t get a greater test for any piston

The idea of a baffle plate is to put a "lid" on the container holding the engines oil

the case is removed from the mill and placed into a block oven at a low temperature

Process West Black Reverse Inlet Manifold - Cable Throttle - WRX / STI 2001 - 2005 Model_Forester 2003-2005 By reducing the temperature ofThe 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 configurations they feature a full billet plenum with generous billet bell