BC Racing BC Racing DS Series Coilover Suspension Kit - BMW E46 M3 I-14-DS

BC Racing DS Series Coilover Suspension Kit - BMW E46 M3

The DS series from BC racing offers increased control and feedback for those looking to achieve the best driving experience possible. Digressive Valving means the shock is firmer at low speed, while transitioning to a softer and more linear feel as (shaft) speed increases. This leads to a much more planted and controlled feeling in the chassis, increased feedback through the wheel, and a slight drop in passenger comfort.
BC Racing BC Racing
T#: 598270 | Part#: I-14-DS
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BC Racing BC Racing DS Series Coilover Suspension Kit - BMW E46 M3 I-14-DS
BC Racing DS Series Coilover Suspension Kit - BMW E46 M3
$1395.00

Looking for a coilover kit that will provide reliability on street-driven vehicles but also deliver the same type of predictable control and increased feedback you would expect from a track car? BC Racing's DS Series Coilovers may be just the ones for you.
 
The DS Series Coilovers use a proprietary digressive piston design that offers the driver increased damping force at low-speed piston velocities while maintaining a linear damper feel at higher piston velocities.  One of the greatest advantages of increased low-speed damping force relates to what the driver feels, e.g., roll, pitch, dive, and quick weight transitions on technical road courses. You will notice a much more planted and confident chassis feel, with increased feedback through the steering wheel.

The upper shock/strut mounts are all constructed of 6061-T6 Aluminum for strength and weight savings. BC Racing designs 1 of 3 types of upper mounts for each vehicle: Caster/Camber Plates (+/- 3* camber), Camber Plates (+/- 3* camber), and Rubber Mount Plates (NVH reduction). The included mount option for this kit is shown in the kit specs and features below.

Lower shock mounts are powder-coated for corrosion protection and constructed of either 6061-T6 aluminum that has been milled from a single piece (fork or bolt eye mount) or of STKM13C steel with all brackets welded robotically.

The included springs come in one of 3 styles: linear, S-barrel, and V-barrel. Linear springs are used in most applications unless limited by the OE design that does not allow the use of linear springs. All spring options are made from SAE9254 steel and have a zinc coating applied under the powder coating for increased spring corrosion protection and long-term reliability. 

DS Series Features:

  • Highly Customizable
  • Mono-Tube Shock Design
  • Digressive Piston And Damping Curve
  • Satin Chrome Finished Shock Body
  • Height Adjustment Independent Of Spring Compression
  • 30-Clicks Of Simultaneous Compression/Rebound Adjustment
  • Front Camber Plates Standard On Applicable Kits
  • Rear Camber Plates Available For Applicable Kits
  • Custom Spring Rates And Swift Spring Compatible
  • Custom Valving Or Valving - Paired For Custom Spring Rates
  • 2-Year Warranty Against Manufacturer's Defect
  • Fully Rebuildable

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E46 M3 S54 3.2L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.