FA 2L WRX intake manifold
Designed for the MY15+ FA20DIT WRX the Process West ‘DITTO’ (Direct Injection Tubular Original) compromises a mix of billet plenum and cast large bore runners to achieve the highest intake flow rates possible. Over 12...
MY06-21 drive by wire stock throttle orientation
The 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...
MY06-21 drive by wire reverse throttle orientation
MY06-21 drive by wire reverse throttle orientation
2022+ WRX charge pipe kit red (suits factory intercooler and PW intercooler)
Introducing the ultimate solution to your 2022 VB WRX's restrictive and unsightly factory chargepipe - the upgraded Chargepipe from Process West! Say goodbye to the restrictions of your stock Chargepipe and welcome the Process West...
2022+ WRX charge pipe kit black (suits factory intercooler and PW intercooler)
Introducing the ultimate solution to your 2022 VB WRX's restrictive and unsightly factory chargepipe - the upgraded Chargepipe from Process West! Say goodbye to the restrictions of your stock Chargepipe and welcome the Process West...
2022+ WRX top mounted intercooler kit black
Introducing the largest intercooler on the market for the 2002 VB WRX - the Process West Intercooler Upgrade. With dimensions of 193 x 523 x 110mm, our intercooler is guaranteed to deliver maximum cooling efficiency...
2022+ WRX top mounted intercooler kit raw
Introducing the largest intercooler on the market for the 2022 VB WRX - the Process West Intercooler Upgrade. With dimensions of 193 x 523 x 110mm, our intercooler is guaranteed to deliver maximum cooling efficiency...
MY04-07 Forester XTsuit 02STi bonnet scoop black core
The goal when developing our new top mounted intercooler was to make it the very best aftermarket top mounted intercooler for WRX/STi... period. We studied our competitors products and fixed all of the mistakes they...
MY22+ WRX stage 1 kit 100mm core black intercooler core
The new Process West Front Mount Intercooler Kit for the 2022+ VB WRX allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 525x350x100mm...