COBB Tuning SF Airbox - 08-14 WRX/STi GM (For Single Springs) Single Springs

(For Single Springs) Single Springs S10137

delivering enhanced engine performance for high-power setups

aerospace grade axle bars and billet inner CV's to withstand high horsepower applications

Pictured on factory Evo 9 BBS wheels

(2) Rivet nuts

COBB Tuning SF Airbox - 08-14 WRX/STi GM (For Single Springs) Single SpringsVehicle Fitment: 2008 2014 Subaru WRX 2008 2014 Subaru STi Description: 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,