Toyota GR86 Sway Bar - Rear - Perrin Performance - 25mm Adjustable - `13-`25. This Perrin 25mm adjustable rear sway bar is designed to improve handling and reduce body roll for drivers using 2013–2025 BRZ/FR-S/86/GR86 platforms. It’s a direct way to tune rear-end behavior for spirited street driving or light track use.

Engineered as an aftermarket upgrade by PERRIN Performance, this rear sway bar offers a step up in roll control compared with many factory rear bars. The 25mm diameter and adjustable mounting positions let you change rear roll stiffness to match your setup and driving preference, helping balance cornering response without compromising everyday drivability. It’s a focused component for enthusiasts who want a predictable rear feel and improved lateral control.

Features

• 25mm diameter rear sway bar by PERRIN Performance
• Adjustable link mounting positions for tuning rear roll stiffness
• Fits 2013–2025 BRZ/FR-S/86/GR86 (also offered for select 2008–2021 WRX/STI applications)
• Designed to improve handling and reduce body roll

If you have questions or want help choosing the right setup, call us directly — our staff can advise on fitment and options. We have two locations offering installation and customization services: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA). If you’re thinking about purchasing multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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