Cusco Rear Differential Mount Collar Set
2013–2024 Subaru BRZ, 2013–2016 Scion FR-S, 2017–2021 Toyota 86, 2022+ Toyota GR86
965 928 B
Overview:
The Cusco Rear Differential Mount Collar Set is engineered to address the common issue of rear differential movement under load in popular sports cars such as the Subaru BRZ, Scion FR-S, Toyota 86, and Toyota GR86. By reinforcing the differential mount area, this set prevents the deformation of the factory rubber bushings, which can lead to unwanted driveline movement and instability.
Designed for enthusiasts seeking improved rear-end stability and a more precise driving experience, this collar set enhances the connection between the differential and chassis. The result is a smoother, more responsive driveline feel that benefits both spirited street driving and track use.
Key Features:
The Cusco Rear Differential Mount Collar Set offers a range of benefits that improve vehicle dynamics and durability:
- Prevents rubber bushing deformation under load to maintain differential position
- Enhances rear driveline stability for improved traction and handling
- Reduces unwanted differential movement and associated drivetrain vibrations
- Precision-engineered to fit factory mounting points without modification
- Durable construction designed to withstand high-stress driving conditions
- Improves overall chassis rigidity in the rear differential area
- Compatible with Subaru BRZ (2013–2024), Scion FR-S (2013–2016), Toyota 86 (2017–2021), and Toyota GR86 (2022 and newer)
Construction & Design:
Cusco manufactures this collar set using high-quality materials selected for strength and durability. The collars are precision-machined to exacting tolerances, ensuring a snug fit around the rear differential bushings. This design prevents the rubber from deforming under torque and lateral forces, which can compromise driveline stability.
The robust construction not only extends the life of the factory bushings but also contributes to a firmer, more connected feel between the differential and chassis. This engineering approach balances performance gains with maintaining OEM reliability and ease of installation.
Installation & Fitment:
The Cusco Rear Differential Mount Collar Set is designed for direct fitment on the specified vehicles without requiring any modifications. Installation involves removing the factory bushings and inserting the Cusco collars to reinforce the mounting points. This straightforward process can typically be completed with basic hand tools and does not require specialized equipment.
Proper installation ensures the collars effectively limit differential movement, providing immediate improvements in driveline stability and vehicle responsiveness.
What's Included:
- Rear differential mount collars (set)
- Installation instructions
Ideal For:
This product is ideal for drivers who demand enhanced rear-end stability from their Subaru BRZ, Scion FR-S, Toyota 86, or Toyota GR86. Whether you participate in track days, autocross events, or simply want a more connected and predictable driving experience on the street, the Cusco Rear Differential Mount Collar Set offers a reliable upgrade to reduce unwanted differential movement and improve overall chassis dynamics.
