COBB SF Airbox Hardware for 08-14 WRX / 08-21 (724160-HW) Water pump SPL Parts FKS Rear Knuckle

SPL Parts FKS Rear Knuckle Monoball Bushings (RKB) replace the stock mushy rubber bushings with low-friction articulating spherical bearings

• Carbon iron rotor material

A lower moment of inertia means that less torque is required to spin the crank pulley and

more powerful air charge

The factory intake manifold is plastic

COBB SF Airbox Hardware for 08-14 WRX / 08-21 (724160-HW) Water pump SPL Parts FKS Rear KnuckleCOBB replacement hardware for the 2008 2014 WRX and 2008 2021 STi COBB SF Intake. Vehicle Fitment: 2008 2014 Subaru WRX 2008 2014 Subaru STi 2005 2009 Subaru Legacy GT Fits the COBB SF Intake (715100) Features: Hex Key Flange Nut Flange Bolts Hex Bolts More from COBB: Has your hardware for your SF Airbox gone missing? COBB Tuning is happy to offer you our SF Airbox Hardware Kit to replace those components that have decided to walk away! A simple and