| Series | ZR-Series |
| Type | ZR |
| Vehicle | BMW M3 E90 08-13 |
| Fitment Notes | For Vehicles Without EDC |
| Spring Rates (F/R) | 8/16kg/mm |
| Front Coilover | External reservoir - includes pillowball top mount |
| Rear Coilover | External reservoir - includes pillowball top mount |
| Damper | Sports |
| Damping Adjustment | 3 way damping adjustable |
| Camber Adjustment | Available: front camber adjustment, front camber/castor plate |
| Kit Weight | 23kg |
| BC Remarks | Strut Bar Must Remove on HM |
| BC Part Code | I-39-ZR |
| BC Part Number | 9263 |
| Also Fits | BMW M3 E92 08-13 (Vehicles Without EDC); BMW M3 E90 06-13 (RWD W/O EDC) |
The BC Racing ZR-Series is BC's flagship 3-way damping adjustable coilover. With independent high-speed compression, low-speed compression and rebound adjustment plus external reservoirs, the ZR-Series offers motorsport-level setup flexibility.
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.
