This Bilstein B12 (Sportline) is a complete front-and-rear suspension package for the 1999-2006 Volkswagen Golf and Jetta (Mk4). It matches Bilstein performance dampers with Eibach Sportline springs for a deeper drop and more aggressive stance than the Pro-Kit, with sharper handling while retaining streetable ride quality and full damper travel.
Specifications
| Product Line | B12 (Sportline) |
| Type | Front & rear suspension kit |
| Dampers | Bilstein performance |
| Springs | Eibach Sportline (deep drop) |
| Part Number | 46-180315 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2006 | Volkswagen | Golf | GL / GLS / GTI (1.8T / VR6 / 337 / 20th Anniv) / TDI |
| 1999-2005 | Volkswagen | Jetta | GL / GLS / GLI / GLX / TDI / Wolfsburg |
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
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