The COBB Tuning SF Air Box was developed to capture the cool air supplied to the SF Intake through the factory intake snorkle. Constructed of 16 ga. aluminum, the heat shield consists of a one piece surround, directional lid, and stainless fasteners.
Cobb Tuning SF Airbox Kit for Mitsubishi Evo X 2008-2015
Cobb SF Intake With Air Box 2015-2021 STI
Cobb SF Intake With Air Box 2015-2021 STI
The SF Air Box adds the benefits of a cold air intake to the outstanding performance of the SF Intake. The factory inlet directs cold air from the front grill to the SF Airbox, which encloses the SF Intake. Hot engine bay air that robs horsepower is prevented from entering the intake system to provide consistent intake performance. This unique design also separates rainwater from the intake air, eliminating the water ingestion issues that plague in-fender cold air intakes.
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COBB Tuning SF Intake & Airbox - Fits Subaru WRX 2002-2007 - STI 2004- – RalliTEK
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COBB Tuning - Product Install: 715300 Subaru SF Intake & Airbox on Vimeo