KW Suspension DDC Plug/Play Coilover Kit for BMW 4series F33 Convertible RWD w/ EDC (39020021) 1404 TruHart Lowering Springs are a

TruHart Lowering Springs are a cost-effective way to reduce wheel gap and improve performance

Special Comments: Cast iron rotor only

Adjustable Progressive VC-50 Controller and Harness

These downpipes are the perfect addition to the Touring Edition Exhaust for ultimate sophistication or to further tune the tone of the Track Edition

KW Suspension DDC Plug/Play Coilover Kit for BMW 4series F33 Convertible RWD w/ EDC (39020021) 1404 TruHart Lowering Springs are aThe KW DDC coilovers are a part of the KW iSuspension program the intelligent suspension solution. They combine the advantages of an adaptive damping system with a vehicle specific aftermarket suspension solution. Today, more and more premium vehicles are being fitted with an electronically adaptive suspension system. Before KW DDC Plug & Play coilovers were introduced to the market, you often had to make compromises when customizing your suspension