Bilstein B8 2015-2017 Subaru WRX - STI Rear Monotube Shock Absorber Forced Induction>Intercoolers Treat yourself to a compact

Treat yourself to a compact

The air spring kit is designed with an internal jounce bumper that allows the springs to run safely with zero air pressure

Matte Black Housing

Large Five Layer Performance Air Filter: Momentum's innovative filter-to-housing interface was built to feature the largest air filter possible

Bilstein B8 2015-2017 Subaru WRX - STI Rear Monotube Shock Absorber Forced Induction>Intercoolers Treat yourself to a compactBilstein B8 Performance Plus dampers are a performance upgrade to OE dampers designed to be paired with aftermarket lowering springs. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B8 Performance Plus dampers are the ideal solution for pairing with a lowering spring for improved