KW Coilover Kit V1 BMW 4 series F33 428i Convertible RWD without EDC

If you're looking to give your BMW 4 Series a more athletic stance and improved handling, the KW V1 INOX-LINE coilover kit is a solid choice. This kit is designed to lower your vehicle within an approved range, ensuring your suspension still functions properly and has adequate travel. It's built for drivers who want to customize their car's ride height while relying on KW's engineering expertise for a balanced blend of sportiness, comfort, and safety.

The V1 kit uses KW's INOX-LINE stainless steel for the coilover struts, which means they are truly resistant to corrosion and won't wear down, even when you're adjusting the ride height. This makes it easy to dial in your preferred look over the years. The springs are also corrosion-resistant, and the bump stops have an integrated dust protection system to keep dirt and water away from the piston rod and seals. KW engineers develop a specific damper setup and spring rate for each vehicle application, drawing on extensive testing at places like the Nürburgring Nordschleife and their own 7-post chassis dynamics test center. This ensures a harmonious, pre-configured setup that reduces body roll and provides a more direct, sporty handling feel.

What's included are the front and rear coilover struts, springs, bump stops, and all the necessary hardware for height adjustment. Each kit is hand-built in Germany and receives an individual serial number, with every damper being dyno-tested before it leaves the facility. This attention to detail, combined with the INOX-LINE stainless steel construction and vehicle-specific tuning, makes this a well-built option for enhancing your BMW's performance and appearance. Remember to consult the manufacturer's instructions for the specific lowering range and installation details for your vehicle.