BC Racing DS Series
A proprietary digressive piston that raises damping force at low piston speeds — sharper control of roll, dive and quick weight transfers.
Specifications
- Damping adjustment
- 1-way — 30 clicks, rebound and compression together
- Damper design
- Mono-tube, digressive piston and damping curve
- Setup
- Track-oriented
- Shock body
- Satin chrome finish
- Ride height
- Adjustable independently of spring compression
- Locking ring
- Patented concave lower locking ring
- Top mounts
- Pillowball (optional); camber plates for applicable kits
- Springs
- Custom spring rates available
- Serviceability
- Fully rebuildable; individual parts available
- Warranty
- 1 year against manufacturing defects
BC Racing's proprietary digressive piston design offers increased damping force at low piston velocities (0–50 mm/s) while maintaining a linear damper feel at higher piston velocities.
One of the greatest advantages of increased low-speed damping force relates directly to what the driver feels: roll, pitch, dive and quick weight transitions on technical road courses.
Key features
- Digressive piston and damping curve
- Mono-tube design
- 30 clicks of simultaneous rebound/compression adjustment
- Track-oriented setup
- Custom spring rates
- Individual parts available for purchase
- 1-year warranty against manufacturing defects
- Fully rebuildable
Before you order
For vehicles not intended for full-track use, linear pistons (as used in the BR Series) can be specified for the rear coilovers for a more comfortable ride — just say so when ordering.
Noise from track-oriented products such as the DS, RM, ER, HM, ZR or ZX coilovers is not covered by warranty.
Pillowball top mounts are an optional extra. Kits are built per vehicle model — get in touch to confirm fitment, availability and spring rates for your car. Images are for illustration only.
Ready to upgrade your setup?
Tell us about your car and your goals — we'll recommend the right kit.