The ST X coilover kit delivers ride-height adjustment for the everyday driver who wants sharper handling without giving up street comfort. Dampers are built by hand by KW in Germany and dyno-tested, with galvanized zinc-coated steel struts and a friction-optimized polyamide composite spring perch with a stainless-steel insert for corrosion-resistant, long-lasting height adjustability. Spring rates and damping are tuned specifically for this BMW application. Fits 2WD F22/F23 2-Series, F30 3-Series, and F32 4-Series models without Electronic Damping Control (EDC).
| Type | Coilover kit (ST X) |
| Adjustability | Ride height |
| Damping | Fixed |
| Construction | Galvanized zinc-coated steel struts; polyamide composite spring perch with stainless-steel insert |
| Fitment | 2WD only, without Electronic Damping Control (EDC) |
| Warranty | 5-year limited, unlimited mileage |
| Part Number | 1322000D |
| Origin | Made in Germany (KW) |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2016 | BMW | 228i | Base |
| 2017-2021 | BMW | 230i | Base |
| 2013-2018 | BMW | 320i | Base |
| 2014-2018 | BMW | 328d | Base |
| 2012-2016 | BMW | 328i | Base |
| 2017-2018 | BMW | 330i | Base |
| 2014-2016 | BMW | 428i | Base |
| 2017-2020 | BMW | 430i | 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.
