Process West Intake Manifold Black - Subaru STI VA Fk8 exhaust This reduction in rotational and

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

while introducing intoxicating crackles when shifting

Applicable Rotor Temp: (F&R) 200 to 800 deg

Beautiful texture black powdercoat

BILSTEIN 1-WAY ADJUSTMENT -  Provides damping power refinement by simply turning an easily accessible adjustment knob in 10 clicks

Process West Intake Manifold Black - Subaru STI VA Fk8 exhaust This reduction in rotational andThe 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