Process West Intake Manifold (15-21 WRX)
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Durable billet aluminum plenum construction
Cast aluminum large-bore runners
Computer designed and tested internal plenum porting
Provides an overall larger volume and greater runner capacity for optimal cylinder filling
Polished finish
Strong tig-welds designed to handle 100+ psi of boost
The plenum has been designed to aggressive low and mid-range torque while opening up power higher in the rev range
Ideal for those making more boost and power that would otherwise surpass the limits of the factory intake manifold
Designed for the 2.0-liter FA application
Ideal for high-powered street cars, drag cars, or track-dedicated race cars and rally cars
Provides a clean and custom engine bay aesthetic
Will not trigger a CEL and no tuning will be required
