Description
Process West WRX/STi cold air intake kits are designed to replace the restrictive factory air intake tract. They are fabricated from lightweight CNC mandrel bent aluminium tube and have a CNC machined air flow meter mount. They come complete with a Uni-Filter washable foam air filter.
The unit is powdercoated black for a factory-look finish.
01-07 WRX/STI: 72mm ID
08-14 WRX/STI: 76mm ID
15-22 WRX STI: 76mm ID
