Product Details

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 dampening force are in terms of what the driver feels, i.e. roll, pitch, and quick weight transitions seen in chicanes and on autocross courses.

For the ultimate in driver feel, choose BC Racing DS Series Coilovers for the 2014-2015 BMW 4 Series RWD (F32).

Features

  • Mono-tube shock design
  • Full height adjustability through the shock body (not spring)
  • 30 levels of dampening adjustment (compression/rebound)
  • Front camber plates are included on all applicable kits
  • Rear camber plates included on certain applications
  • Custom spring rates available as well as Swift Spring upgrade (upon request)
  • 2 year warranty against manufacturer defect
  • Completely rebuildable and individual parts are available separately for purchase

Please note that not all vehicles use camber plates in the front and/or rear. Some vehicles reuse OEM upper mounts.

Specifications
Chassis Code F32
Front Spring (Kg/mm) 62-170-6k-S
Rear Spring (Kg/mm) 62-220-12k
Front Swift Spring (Kg/mm) 62-178-X
Rear Swift Spring (Kg/mm) 62-228-X
Camber Plates - Front Standard
Camber Plates - Rear Not Applicable
Suspension Design - Front True Coilover
Suspension Design - Rear Divorced
Notes Front Endlinks Standard
Rear Re-Uses OEM Upper Mounting Hardware
Vehicle Fitment
  • 2014 BMW 4 Series RWD (F32)
  • 2015 BMW 4 Series RWD (F32)

Reviews / Q&A

FAQs

Please read our FAQs page to find out more.

How much will BC Coilovers lower my car?

On average, Standard Drop allows about 1-2 inches of drop range below factory ride height. Extreme Low allows about 2-3 inches of drop.

Can BC Coilovers achieve factory ride height?

No. In most cases, factory ride height cannot be achieved.

What is a custom build vs off-the-shelf kit?

The stock level displayed on our website reflects the availability of standard “off-the-shelf” kits, unless noted otherwise in the product description. Selecting any custom options—such as Extreme Low, custom spring rates, Swift Spring upgrades, or top mount changes—will result in a custom-built kit. Please note: all series except the BR Series are built to order, with the exception of select popular DS Series kits that may be in stock. Also, some popular Extreme Low kits are in stock as well. To identify these, look for "Extreme Low" in the product title.

Will the struts be valved correctly?

Yes! The shocks and/or struts are always valved to match the spring rates you choose during a custom build. There is no additional cost.

Can they be rebuilt?

Yes, all BC Racing Coilovers can be rebuilt by purchasing individual replacement parts. For example, if a strut leaks, you can simply replace the shock cartridge.

Is there rush shipping available?

Rush shipping is not offered, but all in-stock kits ship very fast— most by the next day.

Customizing the coilovers in any way will delay the shipment by a few weeks on average.

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