The ST X coilover kit is a ride-height-adjustable suspension for the B5/B5.5 Volkswagen Passat, engineered and built by hand at KW in Germany. Galvanized zinc-coated steel strut housings and a friction-optimized polyamide composite spring perch with a stainless-steel insert resist corrosion for long-lasting height adjustability. Dampers and spring rates are tuned specifically for this application to balance sporty handling with everyday road comfort.
| Type | Coilover kit (ST X) |
| Adjustability | Ride height |
| Damping | Fixed |
| Construction | Galvanized zinc-coated steel strut housings |
| Warranty | 5-year limited, unlimited mileage |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Volkswagen | Passat | GL |
| 2005 | Volkswagen | Passat | GL TDI |
| 1998-2005 | Volkswagen | Passat | GLS |
| 1998-2005 | Volkswagen | Passat | GLX |
