Process West Black Reverse Inlet Manifold - Cable Throttle - WRX / STI 2001 - 2005 Model_Forester 2003-2005 The NS400 brake pads by

The NS400 brake pads by Project Mu are developed for high performance and street duty applications

but perhaps even more beneficial is its access to a vast amount of fast moving cold air

By reducing the temperature of the inlet manifold

easy to use damping control

Process West Black Reverse Inlet Manifold - Cable Throttle - WRX / STI 2001 - 2005 Model_Forester 2003-2005 The NS400 brake pads byThe 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