The KW V2 Comfort coilover kit for 2014–2015 BMW 428i Gran Coupe (without EDC) offers modest lowering with ride-height adjustment and 16-click TVR‑A rebound damping to tune comfort versus body control. Inox-Line stainless-steel components and composite spring perches resist corrosion, while elastomer bump stops and dyno-tested dampers deliver an adjustable setup that balances improved handling with daily ride comfort.
KW Street Comfort Coilover Kit 14-15 BMW 428i Grancoupe without EDC