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Cusco

Rear Sway Bar 20mm

Fits: 08-21 WRX/STI, 09-13 Forester, 10-13 Legacy, 13-17 XV Crosstrek

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Pay over time available · Est. $9.56/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Pay over time available · Est. $9.56/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Cusco Rear Sway Bar 20mm
Fits: 08-21 WRX/STI, 09-13 Forester, 10-13 Legacy, 13-17 XV Crosstrek
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Fitment

Please Note: Rear position. Solid 20mm bar; includes urethane bushings. Non-adjustable; finished in Cusco blue. Cusco Japan catalog also lists Forester SH5/SH9, XV / Impreza Sport GP7 and Legacy BM9/BR9 (AT models).
  • 2013-2017 Subaru | Crosstrek
  • 2008–2021 Subaru | WRX
  • 2008–2021 Subaru | WRX STI
  • 2009-2013 Subaru | Forester XT

Description

The Cusco 20mm Rear Sway Bar reduces body roll in the 2008-2021 WRX and WRX STI for sharper cornering response and improved chassis balance. The solid 20mm bar is 135% stiffer than the factory 18mm bar and comes finished in Cusco blue with new urethane bushings included. It is a non-adjustable, direct bolt-on upgrade for the rear suspension.

  • Solid 20mm rear sway bar - 135% stiffer than the stock 18mm bar
  • Reduces body roll and improves cornering stability
  • Includes urethane bushings and detailed instructions
  • Non-adjustable; Cusco blue powder-coated finish
  • Direct bolt-on for 2008-2021 WRX / WRX STI (rear position)

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Warranty and Support

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