Spherical Rear Bushing kit, 2023+ Mustang S550 & S650

The Factory 2023+ Ford Mustang features rubber bushings in the rear control arm that rob precious stability and seconds from your lap times. They deflect under hard cornering, braking or drag race use causing unwanted handling characterristics and reducing track times. With our spherical bushing construction, this deflection is eliminated. Our testing has shown zero increase in NVH (noise, vibration, or harshness) along with drastically decreased times.

You can look forward to incredible traction, increased G capability, steering, braking and acceleration response with the MMR Bushings along with increased life over the factory rubber bushing when subject to aggressive driving.


1 Pair of MMR Spherical Bushings with retaining clips

Made In USA - Lifetime Warranty


2023 Mustang S550 (does not fit 2015-2022)

2024+ Mustang S650


  • Model: 777376
  • Manufactured by: MMR


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