Subaru WRX Sway Bar - Rear - Cusco - 21mm - 2022–2027. This rear anti-roll bar firms up the chassis for sharper turn-in and flatter cornering while remaining suitable for daily use.

Designed for the latest WRX, the 21mm diameter increases rear roll stiffness to reduce body lean and encourage a more neutral balance through corners. The bar integrates with factory mounting points, making it a straightforward upgrade that pairs well with stock or performance springs, dampers, and tires. Built for consistent response, it provides confident handling in backroad driving, autocross, or track use, and features a protective finish for durability.

Features

• 21mm rear sway bar for 2022–2027 Subaru WRX
• Reduces body roll for flatter, more controlled cornering
• Improves turn-in and mid-corner stability
• Direct-fit install using factory mounting points
• Durable protective finish

Have questions or want to confirm fitment? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services.

If you are considering multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov