The KW H.A.S. kit replaces the factory springs with chrome-silicon steel springs on threaded aluminum adjusters, so ride height stays continuously adjustable across 5 to 20 mm of drop at each axle after installation rather than being fixed at a single lowering figure. Spring rates are matched to the standard damper characteristics and wheel loads, which keeps the factory adaptive dampers and every electronic drive mode fully operational. Bump stops sized for this chassis and a dust protection system are included to shield the original dampers from road grime. The kit carries TUV parts type approval.
Specifications
| Type | Height adjustable spring kit (KW H.A.S.) |
| Position | Front and rear (complete set) |
| Lowering Range, Front | 5-20 mm |
| Lowering Range, Rear | 5-20 mm |
| Adjustment | Continuous, via threaded aluminum spring perches |
| Spring Material | Multi-coated chrome-silicon steel |
| Damper Compatibility | Retains the factory adaptive electronic dampers; all drive modes remain functional |
| Included | Springs, height-adjustable perches, elastomer bump stops, dust protection, installation hardware |
| Approval | TUV parts type approval |
| Warranty | Limited lifetime, unlimited mileage |
| Part Number | 253200GL |
Documents: Installation Instructions 1 (PDF) | Installation Instructions 2 (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025-2026 | BMW | M5 Touring | Base |
Shipping
- Orders placed before 3 PM ET 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
