- Important Notes
BC Racing's new proprietary digressive piston design offers increased damping force at low piston velocities while maintaining a linear damper feel at higher piston velocities. The biggest advantages of increased low-speed dampening force are in terms of what the driver feels, i.e. roll, pitch, and quick weight transitions seen in chicanes and on autocross courses.
For the ultimate in driver feel, choose BC Racing DS Series Coilovers.
- Mono-tube shock design
- Full height adjustability through the shock body (not spring)
- 30 levels of dampening adjustment (compression/rebound)
- Front camber plates are included on all applicable kits
- Rear camber plates included on certain applications
- Custom spring rates available as well as Swift Spring upgrade (upon request)
- 2 year warranty against manufacturer defect
- Completely rebuildable and individual parts are available separately for purchase
Please note that not all vehicles use camber plates in the front and/or rear. Some vehicles reuse OEM upper mounts.
|GM Sigma II
|Front Spring (Kg/mm)
|Rear Spring (Kg/mm)
|Front Swift Spring (Kg/mm)
|Rear Swift Spring (Kg/mm)
|Front Camber Plates
|Rear Camber Plates
In-Stock Products: 1-3 business days
Products that are in-stock and do not require customization ship the same business day if ordered before 2pm ET. Orders placed after 2pm ET will ship the following business day.
Out of Stock: About 3-4 weeks
If an item is out of stock, the average lead time is 3-4 weeks before shipping.
Custom Builds: About 3-4 weeks
Custom builds include any combination of the following options:
- Custom spring rates
- Extreme Low
- Swift Springs
- DS Series
- ER Series
- HM Series
- RM Series
- ZR Series
Custom spring rates are available at no additional cost. Rates up to 20K are available in both BC Racing springs and Swift Springs. Rates ranging from 20K to 40K will require Swift Springs.
Transit Time: 1-6 days
All BC Racing Coilovers ship UPS Ground from BC Racing North America located in Oviedo, FL. The map below shows the average time it takes for the shipment to arrive at its destination.
- All coilover kits are 2WD unless specified AWD
- Notes regarding electronic damping (EDC, DDS, etc.) pertain to physical fitment only. BC Racing coilovers DO NOT interface w/ OEM electronic damping control systems.
- All prices, specs, fitment, and drop are subject to change without notice.
- All warranty claims must be submitted to BC Racing North America.