Fitment 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 Ingestion Issues
- OEM Quality Fit and Finish
- Includes a New Subaru OEM Air Duct
- Intermediate Installation Effort
- Installation Guide
Setting the standard for MAF style intakes with a velocity stack, airflow straighteners and composite body for ultimate performance. Feed your SF Intake cold air using the Subaru factory snorkel. The SF Airbox turns your SF Intake on your STI into a cold air intake with OEM looks and fit.