KW Suspensions DDC ECU Electronic Coilover Kit - BMW G29 Z4 M40i / Toyota A90 GR Supra

The Z4 G29 and A90 Supra share a platform, a powertrain, and factory adaptive dampers that actually matter to the way these cars feel. Replacing them with static coilovers has always meant giving up the suppleness that makes either car livable on the street.

KW DDC ECU solves that completely. This kit replaces the factory adaptive dampers on both the Z4 sDrive M40i and the GR Supra A90, then plugs directly into the factory EDC harness. Comfort mode stays comfortable. Sport feels sharper. The KW damper valving takes over, but the factory controls still run the show. One coilover kit, properly integrated, for both the roadster and the coupe.

• Brand: KW Suspensions
• Fitment: BMW Z4 G29 sDrive M40i (2019+) - with electronic dampers; Toyota GR Supra A90 (2019+) - with adaptive dampers
• Part Number: 39020045
• Adjustability: Height-adjustable lowering; factory adaptive damper modes retained via electronic integration
• Construction: Stainless steel coilover body; electronically controlled DDC dampers
• Certification: Factory EDC/adaptive damper integration; no fault codes, no warning lights
• Note: Professional installation required. Requires factory adaptive damper-equipped vehicles. Connects to existing adaptive harness. Alignment required after installation.