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Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.
Is your Audi A4 Quattro feeling tired? Restore and upgrade your vehicle's performance with the Bilstein B12 Pro-Kit. This complete suspension solution is specifically engineered to revitalize the handling of the 2003-2008 A4 Quattro, providing a perfect blend of sport-tuned dynamics and everyday comfort.
The B12 Pro-Kit is the ultimate choice for Audi owners who want to enjoy their car's full potential. By replacing worn factory components with this high-performance kit, you eliminate the "floaty" feeling often associated with aging stock suspension. Whether you are commuting or carving through mountain passes, the B12 Pro-Kit offers the confidence and control you need. Discover premium suspension upgrades for your vehicle at GGCRACING.
| Brand | Bilstein |
|---|---|
| Manufacturer part number | 46-188502 |
| GGC SKU | BIL46-188502 |
| UPC / GTIN | 651860675480 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 30.2 × 12.4 × 11.8 in |
|---|---|
| Shipping weight | 53.8 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2003-2008 | Audi | A4 Quattro | Base |
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