HKS 08-14 Subaru Impreza WRX STI/ 2015+ WRX STI SSQV4 Black + Return Kit GRB/VAB

Genuine HKS performance part — part number 71008-KF013VB.

HKS is Japan's premier aftermarket performance manufacturer, engineering turbochargers, exhausts, suspension, engine internals, and electronics for street and motorsport use.