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Cobb Tuning


COBB Subaru 2002-2007 WRX/ 2004-2007 STi SF Airbox

The C.A.R.B. Certified 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. 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.

02-07 WRX
04-07 STi
04-08 Forester XT

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


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