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Cobb Tuning


COBB Subaru 2005-2009 Legacy GT and 2008-2014 WRX/STi SF Airbox

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.


SF Air Box for '05-'09 Legacy GT and 08-14 WRX/STi

Subaru SF Airbox
  • 16 Gauge Aluminum Construction
  • C.A.R.B. Certified (2010+ Pending)
  • Utilizes Factory Snorkel to Feed Cold Air
  • Stainless Steel Hardware
  • OEM Quality Fit and Finish

2009-2013 Forester XT
2005-2009 Outback XT
2005-2009 Legacy GT
2008-2014 WRX
2008-2014 STI 

*Pictures used for marketing purposes only, actual products may vary


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