Cobb Blue SF Intake + Airbox Subaru STI 2019-2021 / STI Type RA 2018 | SUB00002IA-BL vendor_AEM Electronics The 6061 T-6 Billet aluminum

The 6061 T-6 Billet aluminum gears are hard anodized to prevent wear and provide low friction

Subaru Airbox

Replace it 1x with a polyurethane inserted mount and do it right

to the throttle without being obnoxious on long drives

2018-2024 CrossTrek

Cobb Blue SF Intake + Airbox Subaru STI 2019-2021 / STI Type RA 2018 | SUB00002IA-BL vendor_AEM Electronics The 6061 T-6 Billet aluminumFitment Information: 2019 2021 Subaru STI 2018 Subaru STI Type RA Intake Features: Composite Intake Body for Heat Rejection Integrated Velocity Stack Integrated Airflow Straighteners 4 ply Steel Reinforced Silicone Post MAF Blue Induction and Engine Sounds More Audible Installation Guide Easy to Install Tuning is Required Air Box Features: 16 Gauge Aluminum Construction Uses Factory Snorkel to Feed Cold Air to Airbox Benefits of CAI without Water