Eibach Anti-Roll-Kit Rear 23mm Sway Bar Kit - 2020 Toyota GR Supra

The Eibach Anti-Roll-Kit E40-82-089-01-01 changes suspension roll stiffness for the listed applications. Its front/rear configuration and any available adjustment positions should be considered together with the vehicle’s springs, tires, and alignment. Application family: Toyota GR Supra.

Technical details

• Package contents: Rear Sway Bar Kit Only.
• Rear bar: solid construction; 3 Way-Adjustable.
• Bar diameter reference — 2020-2026 Toyota GR Supra 3.0L RWD A90 | Automatic: 23mm Rear.
• Manufacturer part number: E40-82-089-01-01.

A sway bar resists differences in left-to-right suspension movement, helping control body roll in corners. Front and rear roll stiffness also influence handling balance; diameter alone does not describe the full stiffness change because construction and geometry matter.

Check end link condition, bushing fit, and articulation during installation. Set adjustable links without unwanted preload and verify clearance through suspension movement. Where bar adjustment is available, make incremental changes and assess the resulting balance.

Check your exact year, model, trim, and suspension configuration against the application information below before ordering.

Vehicle fitment