Bilstein B6 Performance 46mm Monotube Suspension Rear Shock Absorber for 2021 BMW 430i xDrive (G22) K15 Every kit is extensively tested

Every kit is extensively tested on the Grand Prix chassis and refined until it balances ride quality with performance — the reason Grand Prix coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

Perfect for the Chrysler 300C owner piecing together a custom air build or upgrading only the suspension side of an existing system

Axle Weight - Rear 1055 kg Front Spring 953037VA Rear Spring 953034HA Quantity Set of 4 Fitment Note 1 The measure of the lowering will be reduced by the measure of the original sport suspension

81 Kg/mm Spring Rate - Rear 4

Most of the magic happens in Powertune Digital's custom-built software

Bilstein B6 Performance 46mm Monotube Suspension Rear Shock Absorber for 2021 BMW 430i xDrive (G22) K15 Every kit is extensively testedBilstein B6 Performance Dampers to your 2021 BMW 430i xDrive (G22) are a performance upgrade to OE Dampers designed to be paired with the OE factory spring. 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. B6 Performance Dampers will provide improved safety and handling performance with