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CUS6A9 311 B21-Cusco Sway Bar 21mm Rear 2022 Subaru WRX-Sway Bars-Cusco
CUS6A9 311 B21-Cusco Sway Bar 21mm Rear 2022 Subaru WRX-Sway Bars-Cusco
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Cusco Sway Bar 21mm Rear 2022 Subaru WRX

Cusco
CUS6A9 311 B21
4996338062703
Sway Bars
18 Units In Stock - Ships Next Business Day
$ 420.00 $ 378.00
$ 378.00

SKU: 6A9 311 B21 | UPC: 4996338062703

Cusco Sway Bar 21mm Rear 2022-2024 Subaru WRX

The Cusco 21mm Rear Sway Bar upgrades the suspension on 2022-2024 Subaru WRX models. It stiffens the rear chassis to cut body roll and sharpen turn-in response for spirited driving. Direct bolt-on design ensures quick fitment with factory mounting points.

Key Features

  • 21mm Solid Steel Bar: Delivers firm rear stiffness to maintain flat cornering and boost traction
  • 2-Way Adjustability: Select softer or stiffer settings via multiple bushing positions for tuning to driving style
  • Powder Coated Finish: Shields against rust and road debris for extended service life
  • Polyurethane Bushings: Reduces deflection for precise control and smooth articulation
  • Complete Kit: Includes sway bar brackets end links grease fittings and hardware for plug-and-play install

Product Notes

  • Pair with front sway bar for balanced chassis dynamics
  • Grease bushings periodically for quiet operation
  • Product weight 17.6 lbs shipping box 52 x 8 x 8 inches

Installation Notes

  • Professional installation recommended.
  • Alignment required after install to restore camber and toe
  • Compatible with OEM or aftermarket end links uses factory mounting holes

This Part Fits

Year Make Model Submodel
2022-2024 Subaru WRX Base
2022-2024 Subaru WRX Premium
2022-2024 Subaru WRX Limited
2024 Subaru WRX TR
2024 Subaru WRX GT

Why Choose Cusco?

  • Motorsport-proven components trusted in rally and circuit racing
  • Japanese manufacturing standards ensure consistent quality
  • Precise engineering matches OEM tolerances for reliable performance

Frequently Asked Questions

  • Q: Will this fit my 2022 Subaru WRX Premium?
    A: Yes direct bolt-on for all 2022-2024 WRX trims including Base Premium Limited TR and GT with no modifications
  • Q: What material is the sway bar made from?
    A: High-tensile strength steel tube with chrome-moly reinforcement and black powder coat finish for corrosion resistance
  • Q: What warranty applies and is install easy?
    A: Cusco offers 1-year manufacturer defect warranty basic hand tools suffice for DIY takes 1-2 hours torque to spec

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard box 52 x 8 x 8 inches
  • Weight: 17.6 lbs

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Cusco

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