The ST X coilover kit is an application-specific ride-height-adjustable suspension for the 1992-1998 BMW E36 3 Series (318i/318is/323i/323is/325i/325is/328i/328is sedan and coupe), tuned for the everyday driver who wants sharper handling without giving up ride comfort. Dampers and spring rates are tuned by ST's vehicle-dynamics engineering in Germany and built by hand at KW in Fichtenberg, with each damper shock-dyno tested. It uses galvanized zinc-coated steel struts for corrosion protection, a friction-optimized polyamide composite spring perch with a stainless-steel insert for seamless height adjustment, and an elastomer bump stop with integrated dust protection.
| Type | ST X ride-height-adjustable coilover kit |
| Struts | Galvanized zinc-coated steel |
| Spring Perch | Friction-optimized polyamide composite with stainless-steel insert |
| Adjustment | Ride height adjustable |
| Warranty | 5-year limited, unlimited mileage |
| Part Number | 13220011 |
| Origin | Made in Germany (KW) |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1998 | BMW | 318i | Base |
| 1992-1997 | BMW | 318is | Base |
| 1998 | BMW | 323i | Base |
| 1998 | BMW | 323is | Base |
| 1992-1995 | BMW | 325i | Base |
| 1992-1995 | BMW | 325is | Base |
| 1996-1998 | BMW | 328i | Base |
| 1996-1998 | BMW | 328is | Base |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
