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Whiteline Rear Sway Bar Mount Support Brace – 08-21 WRX/STI / 09-13 FXT

Whiteline Rear Sway Bar Mount Support Brace – 08-21 WRX/STI / 09-13 FXT


Increase the rear mount strength of your 2008-2014 WRX/STI with Whitlines Rear Swaybar Mount Brace.


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Whiteline boasts a worldwide reputation as a leading manufacturer of replacement, enhancement, and performance suspension components that deliver significant gains in vehicle balance, steering precision, grip levels, and outright driving performance.

Whiteline products provide automotive workshops, tuners, enthusiasts, and racers with innovative solutions to suspension and handling problems while delivering proven performance & problem solving outcomes for many of the world’s vehicle platforms.

Quick Specs

  • Increases the stiffness of the rear sway bar mount.
  • Reduce the likelihood of bending or cracking of the OE mount due to the increased loads placed upon it.
  • Recommended use with aftermarket sway bars for optimum sway bar performance.


Additional Information

Weight 2.7 lbs
Dimensions 11 × 3 × 2 in


  • 2008-2021 WRX/STI
  • 2009-2013 FXT

Install Guide / Time / Difficulty

Install Guide

Install Time – 1 Hours

Install Difficulty – DIY