Cobb Blue SF Intake + Airbox Subaru STI 2019-2021 / STI Type RA 2018 | SUB00002IA-BL Wheel Offset_50mm This kit also includes a

This kit also includes a set of 2

Spring Rate lbs/in (F/R): 448/336

Part #: WC57SSTKY

6%) at 5500rpm

Cobb Blue SF Intake + Airbox Subaru STI 2019-2021 / STI Type RA 2018 | SUB00002IA-BL Wheel Offset_50mm This kit also includes aFitment 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