The ST X coilover kit is an application-specific, ride-height-adjustable suspension for the 2007-2010 Volkswagen Passat (B6). Dampers and spring rates are tuned in Germany by KW for this fitment, with fixed (non-adjustable) damping for a simple get-in-and-drive setup. Galvanized zinc-coated steel struts and a friction-optimized polyamide composite spring perch with a stainless-steel insert resist corrosion for long-lasting height adjustment. Built by hand at KW in Fichtenberg, Germany, and shock-dyno tested.
| Type | Coilover kit (ST X) |
| Adjustability | Ride height |
| Damping | Fixed |
| Construction | Galvanized zinc-coated steel strut; polyamide composite spring perch with stainless-steel insert |
| Warranty | 5-year limited, unlimited mileage |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007 | Volkswagen | Passat | 2.0T |
| 2007 | Volkswagen | Passat | 3.6 |
| 2008,2010 | Volkswagen | Passat | Komfort |
| 2008 | Volkswagen | Passat | Lux |
| 2008 | Volkswagen | Passat | Turbo |
| 2007 | Volkswagen | Passat | Value Edition |
| 2008 | Volkswagen | Passat | VR6 |
