Process West Cold Air Intake 72mm Big MAF Subaru WRX / STI 2002-2007 | PWCAI05 vendor_Perrin Part #: SU302

Part #: SU302

Part #: P7F906

Stage 1 Beehive Springs:

Adjustable brightness

Mini Twin clutch kits are also not recommended for 02-05 WRXs with the stock transmission

Process West Cold Air Intake 72mm Big MAF Subaru WRX / STI 2002-2007 | PWCAI05 vendor_Perrin Part #: SU302Product Fitment: 2002 2007 Subaru WRX 2004 2007 Subaru STI Unlock improved airflow and a more aggressive induction sound with the Process West 72mm Cold Air Intake, designed as a direct replacement for the factory intake system on 20022007 Subaru WRX and STI models. Engineered to reduce intake restriction, this system allows your EJ engine to breathe more efficientlyhelping improve overall performance and throttle response. By eliminating the