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.
Composite Intake Body for Heat Rejection
Integrated Velocity Stack & Airflow Straighteners
Pre-Oiled, Cleanable, Reusable Custom Filter Element