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KW Suspension Variant 3 Coilovers - BMW M4 (F83)

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

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Vehicle Applications: BMW M4 F83 (Convertable)

Race technology for the road, with adjustable compression and rebound dampening.
State of the art motorsport technology enables better performance on the streets. The independently adjustable compression and rebound dampening allows for custom driving setups.

The exclusive KW patented system has dual level valves that allow for adjustment of the rebound dampening for your road comfort and the compression damping that controls the driving dynamics.


  • Rebound and compression damping adjustable damper technology
  • Stainless steel technology inox-line
  • Individual, continuous lowering
  • Tested adjustment range
  • High-quality components for a long life
  • Complete documentation for an easy handling
  • Adjustable rebound damping with 16 exact clicks
  • Adjustable compression damping with 12 exact clicks
  • Unique, independent from each other working damping force adjustment
  • Lowering adjustment range: Front from 0.6" to 1.6" // Rear from 0.6" to 1.6"

What's the difference between KW V1/V2/V3?

  • KW Variant 1 feature pre-set damping (aka non adjustable)
  • KW Variant 2 feature adjustable rebound damping w/preset compression (aka single adjustable)
  • KW Variant 3 feature adjustable rebound and compression (aka double adjustable)
BMW M vehicle compatibility chart these coilovers can be used with:

Year Make Model/Submodel Engine Details
2015 BMW M4 Base 3.0l L6 S55B30 RWD, Convertible
2016 BMW M4 Base 3.0l L6 S55B30 RWD, Convertible
2017 BMW M4 Base 3.0l L6 S55B30 RWD, Convertible
2018 BMW M4 Base 3.0l L6 S55B30 RWD, Convertible
2019 BMW M4 Base 3.0l L6 S55B30 RWD, Convertible