Cobb Subaru Airbox - 2019-2021 Subaru STI / STI Type RA 2018 Brake Ducts System Type: 3" valved cat-back

System Type: 3" valved cat-back exhaust

Upgrade your GR Corolla interior with Driven

Durable Construction: Lightweight

Type: NGK Racing Spark Plug

1) Coolant Overflow Cap Cover

Cobb Subaru Airbox - 2019-2021 Subaru STI / STI Type RA 2018 Brake Ducts System Type: 3" valved cat-backThe SF Airbox adds the benefits of a cold air intake to the outstanding performance of the SF Intake. The factory inlet directs cold air from the front grill to the SF Airbox, which encloses the SF Intake. Hot engine bay air that robs horsepower is prevented from entering the intake system to provide consistent intake performance. This unique design also separates rainwater from the intake air, eliminating the water ingestion issues that plague in