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SPE Motorsport S550 Mustang Sway Bar Mount & Bushing Kit

SPE S550 Mustang Sway Bar Mount & Bushing Kit

The stock rubber bushings are great for absorbing noise, vibration, & harshness (NVH), but do nothing for performance applications. This kit allows the sway bar to focus on doing its job. No need to worry about bushing or cap deflection. Billet caps reinforce the CNC machined Delrin bushings to offer unmatched support. The Delrin also allows for freer up and down movement and doesn't bind like rubber. Delrin offers 30% more support than Polyurethane. 

This kit solidly mounts the sway bar to the rear cradle. Creating a much more responsive handling and added control. This is also helpful for drag racing, by eliminating body roll off the line and makes the first 60ft more consistent. 

Features and Benefits:

  • Eliminates body roll
  • Reduce 60 foot times
  • Increase control and predictability¬†
  • Easy Install
  • Non Permanent modification
  • No deflection
  • Black anodized billet aluminum


  • 2015-2021 Mustang GT
  • 2016-2020 Mustang GT350/GT350R
  • 2020-2021 Mustang GT500