| Series | ZX-Series |
| Type | ZX |
| Vehicle | BMW M3 E90 06-13 |
| Fitment Notes | RWD W/EDC-Delete Kit Required |
| Spring Rates (F/R) | 6/12kg/mm |
| Damping Adjustment | 3-way adjustable - 30 clicks rebound, 20 clicks low speed compression, 12 clicks high speed compression |
| Camber Adjustment | Available: front camber adjustment, front camber/castor plate |
| Kit Weight | 24kg |
| BC Remarks | Strut Bar Must Remove on HM |
| BC Part Code | I-13-ZX |
| BC Part Number | 71625 |
| Also Fits | BMW M3 E92 06-13 (With EDC); BMW M3 E90 06-13 (RWD W/EDC-Delete Kit Required); BMW M3 E92 07-13 (RWD W/EDC-Delete Kit Required) |
| Also Listed By BC As | BMW M3 E90 RWD (06-13) (W/ EDC-DELETE KIT REQUIRED) |
The BC Racing ZX Series is designed specifically for racing and track use. The series feature 3-way adjustable damping with 20 clicks of low speed compression, 12 clicks of high speed compression and 30 clicks of rebound adjustment. The ZX Series adopts an upright damper design, allowing the possibility of replacing the upper mount. The added volume provided by the external canister combined with ultra high viscosity index racing shock fluid mean the ZX Series can maintain outstanding performance on the track and in drifting competitions for extended 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.
