| Series | BR-Series |
| Type | RS |
| Vehicle | Audi A4 B9 Avant 16+ |
| Fitment Notes | FWD 53mm |
| Spring Rates (F/R) | 9/10.5kg/mm |
| Front Coilover | Includes rubber top mount |
| Rear Coilover | Includes rubber top mount or no top mount |
| Front Top Mount | Rubber Top Mount |
| Rear Top Mount | Rubber Top Mount |
| Damper | Sports |
| Kit Weight | 23kg |
| Installation Notes | Strut xx.xmm: the figure quoted is the original front strut diameter. |
| BC Part Code | S-42-BR-RS |
| BC Part Number | 60500 |
The BC Racing BR-Series is the go-to coilover for fast road and track use. The BR series coilovers use a large 46mm diameter piston in a 53mm diameter damper body to maximise oil capacity, reducing peak operating temperature and keeping damping performance consistent even when driving hard for prolonged periods.
The lower spring platforms are adjustable, allowing the car to be corner weighted for perfect balance and maximum tyre efficiency. The damper units are black chromed steel for superb durability even through the darkest of European winters, while aluminium components are anodised and steel lower mounts go through an electrophoretic deposition process followed by powder coating for outstanding corrosion resistance.
