UK stockist of BC Racing Suspension

BC Racing DS Series coilovers

BC Racing DS Series Coilovers

Digressive Valving for Track Day Use

From 2018 onwards the BC Racing DR series coilovers have a change of name to the DS Series, however rest assured this is the same great product. BC Racing's DS Series Coilover system is built with Digressive Valving as well as offering the same great benefits of the BR Series models. It is considered a perfect choice for those who are looking for track orientated coilovers for occasional track days. The digressive valving offers more stability and enhances cornering ability at low shaft speed which gives you a different ride feel from the conventional linear valving

  • Mono-tube damper with Digressive Valving
  • 30 levels of damping adjustment
  • height adjustment via shock body - not spring
  • Choice of spring rate
  • 1 year limited warranty against manufacturer defects
  • fully rebuildable with all parts available for purchase

BC Racing DS Series Features

Digressive Valving

The digressive valving offers more stability and enhances cornering ability at low shaft speed which gives you a different ride feel from the conventional linear valving

46mm diameter pistons / 53mm diameter damper body

The BC Racing DS series coilovers are similar to the V1 series coilover kits but use a larger 46mm diameter piston in a 53mm diameter damper body to maximise the oil capacity. the larger outer shafts also give additional strength enabling them to cope with higher side loads.

Rebound & Compression Damping Adjustment

BC Racing DS Coilovers have 30 clicks of rebound and compression damping adjustment allowing you to adjust the way your vehicle handles; fine tuning the front and rear balance to suit different track and race disciplines.

Standard Features of all BC Racing Coilovers

Ride Height Adjustment

BC Racing Coilovers alter ride height using an adjustable bottom mount. As ride height is set by this bottom mount rather than the spring platform your BC Racing Coilover retains full damper travel no matter what your ride height. This also allows the BC Racing Coilover spring pre-load to be set independently.

Nitrogen pressurised Monotube Coilovers

The BC Racing coilover kits use Nitrogen pressurised Monotube dampers with a large diameter pistons and bodies. Mono-tube pistons are much larger than twin-tube coilover dampers. This allows it to be more sensitive to small suspension movements . The larger outer shafts are stronger so they cope with higher side loads. Nitrogen pressurised Monotube coilover dampers give a more consistent damping performance and do not suffer from aeration or performance fade in comparison to a twin tube BC Racing Suspensiondamper design.

Corner weight adjustment

The lower spring platforms of the BC Racing coilovers are adjustable. This allows the car to be set up for corner weighting to achieve perfect balance and ensures that maximum tyre efficiency is achieved.

The car needs to be placing equal weight on each tyre on an axle so both front tyres need to be taking equal loading as do both rears. This makes sure that both tyres are doing their equal share of work when cornering which increases overall grip, maximises corner speed and reduces lap times.

Corrosion protection

The BC Racing Coilover damper units are black chromed steel to give superb durability against the weather and road salt in winter.
The aluminium components are anodised and the steel lower mounts go through an electrocoating process followed by powder coating.

Top mounts included on most kits

Many of the BC Racing coilover kits come with complete with replacement top mounts. These BC Racing top mounts are either rose jointed (pillowball) top mounts or rubber top mounts. The anodised alloy top mounts eliminate any flex or play associated with the standard rubber top mounts, improving response and handling. In addition some of the BC Racing coilover kits also allow for camber / castor adjustment through the solid top mounts to give additional tuning flexibility.

Optional BC Racing Damping Extenders

The BC Racing coilover kits are available to be purchased with rear damping extender cables. If chosen these allow you to adjust the 30 way damping from a more convenient position on the car. Three lengths are available and these can be cut down to size.

Custom spring rates at no extra cost

Kam Racing are able to supply the BC Racing coilover kits with spring rates of your choice at no extra cost. Simply contact our sales team and we will arrange this for you..

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