Riaction GT1 Coilovers for 2009-2016 Audi S4 (B8) stanceparts-universal-air-cup-kit Part Number BSF39Z Part Name

Part Number BSF39Z Part Name Sway Bar Vehicle 2010 Subaru WRX STI Special Edition Chassis Code GR/GV Adjustable Yes Bar Color Silver Bar Diameter 22 mm Bushing Color Black Bushing Material Polyurethane Bushings Included Yes Finish Powder Coated Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 1 Sway Bar

1974 Fiat 128 SL (Tipo 128)

1994 Nissan Skyline GT-R

2009 Mitsubishi Lancer Evolution Evo 10 (CZ4A)

2015 Subaru BRZ RA RWD (ZC6)

Riaction GT1 Coilovers for 2009-2016 Audi S4 (B8) stanceparts-universal-air-cup-kit Part Number BSF39Z Part NameThe Riaction GT1 Coilovers for the 2009 2016 Audi S4 B8 deliver a premium, adjustable suspension upgrade built for drivers who want more from their S4 B8 than the factory setup can offer. These Audi S4 coilovers are engineered to pair street comfort with canyon and track capability, giving you the stance, handling, and adjustability you've been chasing without compromising daily driveability. Whether you track your B8 S4 on weekends or log daily