Description
Designed for the MY22+ FA24 WRX, the Process West Intake Manifold comprises of a mix of billet plenum, cast large bore runners along with a fully operational billet Tumble Generator Valve (TGV) section to achieve the highest intake flow rates possible.
Process West is the first to develop an Intake Manifold for the FA24.
After over 12 months of development and testing on the in-house WRX, Process West have engineered a product that delivers proven performance gains with flawless fitment.
Power improvements are achieved through precision computer-designed internal porting, increased plenum volume, and larger runner capacity — optimising airflow for maximum cylinder filling and engine performance.
Even greater performance gains can be achieved on tuned FA24 engines. Testing by Process West shows that the higher the power output, the greater the gain!
Performance Gains
The Process West in-house WRX featured the typical modification you’d expect before adding an intake manifold:
- Process West stage 2 intercooler
- Process West air intake
- Invidia Turbo back exhaust
- Blouch 5056 bolt on turbo
- Stock intake manifold
- 98 fuel (US 93 spec)
