Process West Cold Air Intake Black Subaru STI 2015-2021 | PWCAI07 Vehicle Model_3 Series SPF1388AK x 1

SPF1388AK x 1

The available colors of Chrome Neon

The Silver’s Nissan 240sx S13 NEOMAX coilovers are a monotube shock

- dual internal rows for concentrated cooling

Process West Cold Air Intake Black Subaru STI 2015-2021 | PWCAI07 Vehicle Model_3 Series SPF1388AK x 1Product Fitment: 2015 2021 Subaru STI The Process West 72mm Cold Air Intake is a direct replacement intake system designed for the 20152021 Subaru WRX STI (VA chassis). Engineered to reduce intake restriction and improve airflow into the EJ engine, this upgrade delivers improved response, enhanced sound, and more efficient engine breathing without requiring additional modifications. Improved Intake Sound & Driving Feel Replacing the factory airbox