Riaction TPU Coilovers for 2009-2016 Audi A4 (B8/8K) Catalina Part Number GD501-10550A Part Name

Part Number GD501-10550A Part Name Coilover Kit UPC 806990062956 Vehicle 1964-1967 Oldsmobile Cutlass Ride-Height Adjustable Yes Damping Adjustable Yes Adjustment Type 2-Way Vehicle Fitment

2014 Mercedes-Benz C-Class C300 Sedan 1

2011 Infiniti EX35 (J50)

H&R Sport Sway Bars for your 1999-2005 BMW 323Ci (E46) are designed for drivers who desire improved handling without lowering or affecting ride quality

2021 BMW 2 Series Active Tourer AWD/FWD (F45)

Riaction TPU Coilovers for 2009-2016 Audi A4 (B8/8K) Catalina Part Number GD501-10550A Part NameThe Riaction TPU Coilovers for the 2009 2016 Audi A4 B8 8K bring Riaction's digressive damper technology to the Audi A4, engineered for drivers who prioritize high speed control, flatter cornering, and sharper response than a linear coilover can deliver. Each TPU set is built to order so valving and spring selection are matched to your exact Audi A4 application, with the same 32 level damping adjustment and full length ride height range you'd expect