Subaru WRX STI Traction Arms - Rear - SPL Parts - Adjustable - `15-`27. Precision rear traction arms engineered to sharpen stability, response, and consistency under hard acceleration and braking.

Length-adjustable links let you tune rear bumpsteer and anti-squat. Billet 6061-T6 arms pair with an electroless nickel plated 4130 Chromoly double adjuster, 360° rotating clamps, and pinch bolts for secure on-car adjustment. Blue anodized titanium hardware reduces unsprung weight and fights corrosion. 3-piece FK Bearings rod ends with a PTFE liner run quiet, articulate smoothly, and resist deflection from -65°F to 325°F. Street and race ready. Sold as a pair. Made in the USA.

Features

• Adjustable links for bumpsteer and anti-squat
• Billet 6061-T6 arms, 4130 Chromoly double adjuster
• 360° rotating clamps with pinch bolts for on-car tuning
• Blue anodized titanium hardware; PTFE-lined FK rod ends (-65°F to 325°F)

Questions or fitment help? Call our team in Austin, Texas or the Los Angeles, California area for expert guidance, installation, and customization services: 512-982-9393 (TX), 562-981-6800 (CA).

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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