BC Racing DS Series for BMW E46 M3 '01-'06

Custom spring rates are available, please call to order if custom springs are needed or Click here to customize and purchase the spring rate or Swift Spring upgrade.

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 damping force to be in terms of what the driver “feels,” i.e., roll, pitch, and quick weight transitions seen in chicanes and on Auto-X courses. 

-Mono-tube shock design
-Digressive piston and damping curve
-Satin chrome finished body
-30-clicks of damping adjustment (compression/rebound) simultaneously
-Front camber plates standard on applicable kits
-Rear camber plates available on applicable kits
-Custom spring rates and swift springs available for most applications
-Custom valving and/or valving paired for custom spring rates
-1 year limited warranty against manufacturer defect
-Fully rebuildable with all parts available for purchase

*This is a stock image of the DR model, your actual application may vary in appearance

These coilovers are built to order item and has a 4-5 week build time

Custom spring rates are available, please call to order if custom springs are needed.
NOTE:DS Series Coilovers have a 4-6 week build time

CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY