MM K-member, Mustang, 2005-2014



SKU: 191916


MM K-member for 2005-2014 Mustangs. This new MM design achieved not only our primary design goal of improved handling performance for a lowered Mustang, but it also met all of our secondary goals.

Design Goals Achieved

  • Optimized roll center height for a Mustang lowered to the limit of the American Iron rules.
  • Stronger and stiffer than stock k-member, to allow less deflection under cornering and braking loads.
  • Fits stock motor mounts, for least change in NVH
  • Fits stock front control arms, with stock or aftermarket bushings
  • Fits both electric and hydraulic steering racks
  • Allows easy oil pan removal without requiring additional engine support
  • Upgradable to SLA suspension


  • Bumpsteer kit. If you do not already have a suitable bumpsteer kit, the Mm5TR-2 can be purchased as an “option” with this MM k-member.
  • Some means to support the engine during installation. MM’s engine support MMT-11 can be purchased as an “option” with this MM k-member.


Not compatible with extended-length ball joints.

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