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Enhance Drivetrain Rigidity

The Cusco Rear Differential Brace is designed to minimize movement of the rear differential in your 2013-2017 Subaru BRZ, Scion FR-S, or Toyota 86. During hard acceleration and gear changes, the differential housing can flex, leading to lost power and inconsistent handling. This brace ties the differential securely to the chassis, ensuring that power is transferred efficiently to the rear wheels.

Why Choose This Brace?

• Reduces differential housing flex under high torque loads.
• Improves power delivery and throttle response.
• Prevents drivetrain vibration and clunking during aggressive shifts.
• High-quality steel construction for maximum rigidity.
• Direct fitment for easy installation on the ZN6/ZC6 platform.

By reinforcing the differential mount, you are effectively reducing the parasitic loss caused by drivetrain movement. This is an essential upgrade for any enthusiast who has added more power to their engine or frequently participates in track days and autocross events. The result is a more connected driving experience where every input is met with immediate response. Improve your vehicle's drivetrain performance and durability with this premium brace from GGCRACING.