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  • Cobb [08 - 21 WRX/STI] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarscobbCB-013RZ-22
  • Cobb [08 - 21 WRX/STI] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarscobbCB-013RZ-22
  • Cobb [08 - 21 WRX/STI] Adjustable Rear Sway Bar - 22mm - JDMuscleSway BarscobbCB-013RZ-22

COBB Tuning

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COBB Rear Sway Bar 22mm - 3 Position Adjustable

Fits: 08-21 WRX/STI, 09-13 Forester XT

$32500
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Auto Parts Store of the Year 2026

COBB Tuning COBB Rear Sway Bar 22mm - 3 Position Adjustable
Fits: 08-21 WRX/STI, 09-13 Forester XT
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Fitment

Please Note: COBB CB-013RZ-22 manufacturer-confirmed fitment: 2008-2021 Subaru WRX and WRX STI applications, plus 2009-2013 Subaru Forester XT applications, with the transmission and market combinations listed by COBB. The exact manufacturer page does not list BRZ fitment. Solid 22 mm rear sway bar with three adjustable positions and vehicle-specific bushings.
  • 2009-2013 Subaru | Forester XT
  • 2008–2021 Subaru | WRX
  • 2008–2021 Subaru | WRX STI

Description

The COBB 22 mm three-position adjustable rear sway bar improves handling balance by increasing roll stiffness, reducing body roll, and sharpening cornering response without sacrificing ride quality. Adjustable lever-arm positions let you tune the bar for daily driving, spirited use, or track-focused setups, while the solid construction and supplied bushings provide a durable direct-fit upgrade.

  • Confirmed fitment for 2008–2021 Subaru WRX and WRX STI applications listed by COBB
  • Confirmed fitment for 2009–2013 Subaru Forester XT applications listed by COBB
  • 22 mm solid rear sway bar with three adjustable positions
  • Vehicle-specific bushings included
  • Powder-coated finish for corrosion resistance
  • Direct replacement installation using basic hand tools
  • References: COBB rear sway bar product page

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