Fitment Information:
2015-2021 Subaru WRX
Features:
The Process West intake manifold is designed for those who are making more boost and power that would otherwise surpass the limits of the factory intake manifold. It was designed with a billet aluminum plenum and large cast bore runners that provide more efficiency for vehicles running more power and boost. The Process West intake manifold is also a direct fit for vehicles running PW top and front mount intercoolers.