Details
BrandST Suspensions
SKUSTS1820220821
GTIN / UPC847691028919
Manufacturer Part Number1820220821
Product Information
The ST XTA-Plus 3 is a height- and damping-adjustable coilover kit for the BMW 3-Series (E46), built by hand by KW in Germany. It runs KW twin-tube dampers with independently adjustable high- and low-speed compression (24 clicks each) plus 18 clicks of rebound, on galvanized strut housings with seamless thread ride-height adjustment. The kit includes linear race springs and aluminum unibal top mounts for added camber adjustment and steering feedback, and carries a parts approval certificate.
Specifications
| Type | Coilover kit (ST XTA-Plus 3, built by KW) |
| Adjustability | Ride height + damping |
| Damping | Compression 24-click high-speed & 24-click low-speed, rebound 18-click |
| Construction | Twin-tube, galvanized steel housing |
| Springs | Linear race springs |
| Top Mounts | Aluminum unibal (adjustable camber) |
| Part Number | 1820220821 |
| Warranty | 5-year limited, unlimited mileage |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 2001-2005 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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