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  • Cusco [15-21 WRX STI] Front Sway Bar 26mm
  • Cusco [15-21 WRX STI] Front Sway Bar 26mm

Cusco

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Front Sway Bar 26mm

Fits: 15-21 WRX STI

$31230
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Auto Parts Store of the Year 2026

Cusco Front Sway Bar 26mm
Fits: 15-21 WRX STI
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Fitment

Please Note: Part number: 6A1 311 A26 Front position; 26mm solid bar, about 127% of the stiffness of the OE 24mm bar Bushings included Fits 2015-2021 Subaru WRX STI (VA) only
  • 2015–2021 Subaru | WRX STI

Description

The Cusco 26mm front sway bar for the VA WRX STI is a solid bar that is stiffer than the 24mm factory bar, reducing body roll and sharpening turn-in while keeping ride comfort. Application-specific bushings are included for a straightforward install on the factory mounting points.

  • Part number: 6A1 311 A26
  • Front position, 26mm solid bar
  • About 127% of OE bar stiffness (OE is 24mm)
  • Bushings included
  • Fits 2015-2021 Subaru WRX STI (VA)

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