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Cobb SF Airbox


Manufacturer: Cobb

Product Information

The C.A.R.B. certified (2010+ pending) 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.

This intake airbox is constructed of 16 gauge aluminum, consisting of a one piece surround, directional lid, stainless steel hardware and all the necessary components for a seamless install with OEM quality fit and finish.


  • 16 gauge aluminum construction
  • C.A.R.B. certified (2010+ pending)
  • Uses factory snorkel to feed cold air to airbox
  • Benefits of CAI without water ingestion issues
  • Stainless steel hardware
  • Easy installation
  • OEM quality fit and finish



Subaru WRX 2008-2014
Subaru STI (Sedan) 2011-2014
Subaru STI (Wagon) 2008-2014
Subaru Legacy GT 2005-2009
Subaru Legacy GT Spec B 2006-2009
Subaru Outback XT 2005-2009
Subaru Forester XT 2009-2013
Subaru 2.5GT 2009-2010


Product Code: COBB-724150