The SF Air Box incorporates cold air intake benefits, enhancing the performance of the SF Intake.
The factory inlet channels cold air from the front grill into the SF Airbox, which houses the SF Intake, preventing hot engine bay air from entering and maintaining consistent performance.
This unique design also separates rainwater from intake air, avoiding common water ingestion issues in in-fender cold air intakes.
Crafted from 16-gauge aluminum, it features a one-piece surround, directional lid, stainless steel hardware, and all necessary components for a seamless, OEM-quality fit and finish.
Suitable for '05-'09 Legacy GT and '08+ WRX/STi, it boasts 16 Gauge Aluminum Construction, OEM Quality Fit and Finish, utilizes the factory snorkel for cold air feed, Stainless Steel Hardware, and a Wrinkle Black Finish.