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Cobb Rear Sway Bar Mount – 08-21 WRX/STI

Cobb Rear Sway Bar Mount – 08-21 WRX/STI


As the saying goes, you’re only as good as you’re weakest link. Upgrading the rear sway bar and end links on your Subaru can create added stress on the factory sway bar mount. This bracing helps to triangulate and add strength to the lower mounting point of the sway bar mount.

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This powder coated brace mounts between the lower tab of the rear sway bar bushing mount and the rear inner lower control arm bolts. This provides added rigidity to the factory sway bar mount which is prone to cracking, especially with an upgraded sway bar.


COBB Rear Sway Bar Mount Reinforcement Kit 2008-2021 WRX/STI

  • Installation Hardware Included
  • Powdercoated Dark Grey
  • Reinforces Swaybar Mounting Point
  • Sold as a Pair (one for each side)

Additional Information

Weight 2.8 lbs
Dimensions 14.4 × 7.8 × 2 in


  • 2008-2021 WRX/STI


Installation Guide

Install Guide