Process West Intake Manifold Black - Subaru STI VA Fk8 exhaust while introducing intoxicating crackles when

while introducing intoxicating crackles when shifting

This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response

Add an aggressive aesthetic and

Powder-coated for durability and corrosion resistance

Process West Intake Manifold Black - Subaru STI VA Fk8 exhaust while introducing intoxicating crackles whenThe 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 redesign of the original ground breaking "Corsa Veloce" product range. Available in two major configurations they feature a full billet plenum with generous billet bell mouths and