Subaru WRX Performance Air Intake - COBB SF Intake + Airbox (08-11). A direct-fit upgrade that improves airflow and sharpens turbo response for your 2008–2011 WRX.

COBB’s SF Intake combines a calibrated MAF housing and a reusable high-flow filter with a purpose-built airbox to help limit heat soak. Expect crisp spool, smoother throttle, and a more engaging intake note. Powder-coated tubing, quality silicone couplers, and stainless clamps offer durability, while the airbox uses factory mounting points for a straightforward install. Proper tuning (e.g., COBB Accessport SF map) is recommended for best results.

Features

• Direct fit for 2008–2011 Subaru WRX
• Includes SF intake, airbox, and hardware
• Calibrated MAF housing for accurate fueling
• Reusable, washable high-flow filter
• Powder-coated tube, silicone couplers, stainless clamps
• Airbox helps reduce engine bay heat exposure

Have questions or ready to book installation? Call our team. We operate full-service shops in Austin, Texas and the Los Angeles, California area for installation and customization. Reach us at 512-982-9393 (TX) or 562-981-6800 (CA).

Buying multiple items? Contact us about shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov