Bilstein EVO T1 coilover kit for the 2019-2025 BMW 330i xDrive, M340i xDrive and 430i xDrive (G20/G22 platform). Built for daily street use with occasional track duty, it features a 10-stage dial that adjusts rebound and compression simultaneously for the best street/track balance. Redesigned threaded damper bodies allow lowering up to 70mm; each kit is designed, built, and Nürburgring-tested in Germany.
Specifications
| Type | Coilover kit (Bilstein EVO T1) |
| Adjustability | Ride height + 10-stage damping |
| Damping | 10-stage dual-click (rebound + compression simultaneously) |
| Lowering Range | Up to 70mm |
| Origin | Designed and built in Germany |
| Fitment Note | xDrive AWD models only |
| Part Number | 48-304979 |
Documents: Installation Instructions (PDF) | Warranty (PDF) | Safety Data Sheet (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2025 | BMW | 330i xDrive | Base |
| 2021-2025 | BMW | 430i xDrive | Base |
| 2020-2025 | BMW | M340i xDrive | Base |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- 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-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
