Ansix Auto Rear Sway Bar Geometry Correction Mounts for BRZ, GR86, FR-S, and GT86

Description

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OVERVIEW

When lowering your BRZ, GR86, GT86, or FRS, the factory rear sway bar geometry is no longer ideal. This can lead to less predictable handling and a non-linear sway bar spring rate. The Ansix Auto Rear Sway Bar Geometry Correction Mounts reposition the sway bar for optimal alignment, improving suspension efficiency and control on lowered cars.

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FEATURES

• Corrects sway bar geometry on lowered cars
• Moves sway bar mounting position higher for improved suspension setup
• 3 adjustable fore and aft mounting positions for fine-tuning geometry with adjustable sway bars
• Converts subframe-mounted sway bars (on most models) to chassis-mounted, like the second-gen BRZ
• Weight reduction: removes 5.5 lbs when replacing OEM sway bar mount frame on second-gen BRZ

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SPECIFICATIONS

• Application: BRZ, GR86, GT86, FRS
• Mount style: Chassis-mounted sway bar setup (mimics 2nd-gen BRZ factory design)
• Adjustment: 3 fore/aft positions to optimize sway bar geometry
• Weight savings: 5.5 lbs (2nd-gen BRZ only, when OEM frame is removed)

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SCIENCE

In an ideal setup, the sway bar end links of a suspension should be perpendicular to the lower control arm. The end links should also be perpendicular to the sway bar arm. For the BRZ, GR86, GT86, and FRS, when you lower the car, this geometry becomes less than ideal. When that happens, the effective spring rate of the sway bar becomes less linear, which can cause the rear end to behave less predictably.

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WHAT IS INCLUDED

• Rear Sway Bar Geometry Correction Mount kit (pair)

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FITMENT

• Scion FRS / Toyota GT86 – Requires cutting stock subframe-mounted brackets
• Toyota GR86 (2022+) – Requires cutting stock subframe-mounted brackets
• Subaru BRZ (2013–2020) – Requires cutting stock subframe-mounted brackets
• Subaru BRZ (2022+) – No cutting required; simply remove OEM rear sway bar mount frame (drops 5.5 lbs)

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