The COBB air box is a vehicle-specific intake airbox for Subaru applications including WRX/STI (2008–2014), Legacy/Outback XT (2005–2009) and Forester XT (2009–2013). It replaces the factory airbox to provide a better-sealed, engineered housing for improved intake flow while maintaining a stock-like fit. The design is intended to integrate with OE inlet paths for a clean, direct-fit installation on the listed models.
Cobb 08-14 Subaru WRX/STI / 05-09 LGT/OBXT / 09-13 FXT Airbox