KW Street Comfort Kit BMW 6series E63 E64 (663C) Coupe Convertible

KW is known for making high-performance suspension components, and their V2 Comfort coilover kit for your 2006-2010 BMW 650i takes that reputation and focuses it on ride comfort without sacrificing sporty driving dynamics. If you find your factory sport suspension a bit too stiff for daily driving but still want that lowered look and improved handling, this kit is designed to hit that sweet spot.

These coilovers allow you to tailor both the ride height and the rebound damping to your preference. The rebound damping is adjustable through 16 distinct clicks using KW's TVR-A technology. This system works by controlling how oil flows through the damper at different speeds. At low speeds, a small bypass allows for a more comfortable ride, while at higher speeds, the main valve opens for better body control during spirited driving. This means you can make the ride softer for cruising or firmer for more aggressive driving, all without affecting the safety-critical high-speed damping.

Built with INOX-LINE stainless steel, these coilovers are designed to resist corrosion and maintain their adjustability over time. The kit includes composite spring perches that prevent oxidation and ensure the ride height can be adjusted smoothly for years to come. Each damper is hand-built in Germany and individually tested to ensure it meets KW's standards, offering a unique serial number for traceability.