COILOVERS DS / BC RACING / AUDI RS4

DS BC Racing coilovers for Audi RS4

DS BC Racing coilovers for Audi RS4 are new high-performance suspension designed to improve road holding, driving precision and chassis control. Developed with BC Racing’s motorsport experience, the DS range is aimed at drivers seeking an excellent balance between sporting road use, spirited driving and occasional circuit outings.

Part function

Coilovers replace the original suspension components to manage damping, ride height and vehicle support under load. On an Audi RS4, they better control body roll, pitch and weight transfer under braking and acceleration while optimising tyre contact with the road.

DS digressive technology, based on a digressive valve piston, provides stronger low-speed damping to improve body support while maintaining a stable, controlled high-speed response during rapid changes in load.

Symptoms or consequences of worn or unsuitable suspension

• Loss of steering precision and a floating sensation at high speed.
• Excessive body roll in corners and significant weight transfer under braking.
• Reduced traction on corner exit or poor road surfaces.
• Uneven tyre wear due to poor chassis control.
• Reduced comfort, repeated bouncing or worn dampers.
• Less consistent behaviour during sporting or circuit use.

Benefits of replacement

• Clear improvement in stability and body support.
• Precise ride height adjustment to adapt the vehicle to the desired use.
• Better front-end feel and greater precision on corner entry.
• Optimised suspension movement control during sporting driving.
• Effective balance of road comfort and dynamic performance.
• Ideal solution for an Audi RS4 prepared for sporting roads or occasional track days.

Specifications

• Brand: BC Racing.
• Product: digressive DS coilovers.
• Condition: new product.
• Application: Audi RS4.
• Technology: Double Digressive Valving.
• Design: threaded monotube dampers.
• Adjustment: 30 levels of rebound and compression adjustment via a single knob.
• Ride height: adjustment independent of spring preload.
• Spring rates: always stated Front / Rear.
• Fitment: mounting points designed to suit the compatible vehicle.
• High-performance oils for better thermal stability.
• Specific bushes to limit play and ensure precise operation.
• Kit supplied with a pair of adjustment spanners.
• Fitting instructions included.
• Official warranty card included, 1 year warranty against manufacturing defects.

Vehicle compatibility

• Audi RS4 according to version, generation and configuration of the BC Racing kit selected.
• Compatibility to be checked against the vehicle’s exact chassis, year, engine and original fitting type.
• Suitable for vehicles intended for sporting road use, spirited driving and occasional circuit outings.

Conclusion

DS BC Racing coilovers for Audi RS4 offer a high-performance, reliable solution to transform the vehicle’s behaviour, gain precision and benefit from comprehensive adjustment suited to demanding sporting driving.