KW DDC plug & play coilover kit for the 19+ BMW Z4 M40i (G29) / Toyota GR Supra (A90). DDC (Dynamic Damping Control) is KW’s electronic coilover: it ties into the car’s factory electronic-damper wiring so damping is adjusted on the fly through the OEM drive-mode buttons or the KW DDC app, with adjustable ride height as well. Spring and damper tuning is developed per vehicle on the Nordschleife and KW’s 7-post rig. INOX-LINE stainless struts resist corrosion for life; made in Fichtenberg, Germany. For models with factory electronic dampers; includes DDC ECU.
| Type | Coilover kit (KW DDC — electronic plug & play) |
| Vehicle | 19+ BMW Z4 M40i (G29) / Toyota GR Supra (A90) |
| Adjustment | Electronically adjustable damping (app / drive-mode controlled) |
| Construction | INOX-LINE stainless steel monotube |
| Origin | Made in Germany |
| Warranty | Limited lifetime, unlimited mileage |
Documents: Installation Instructions (PDF) | Installation Instructions (PDF) | Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2023 | Toyota | GR Supra | Premium |
| 2022-2023 | BMW | Z4 | M40i |
| 2020 | BMW | Z4 | M40i First Edition |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2019-2023 | BMW | Z4 | sDrive30i |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2023 | Toyota | GR Supra | A91-MT Edition |
| 2020-2023 | Toyota | GR Supra | Base |
