Torque Solution Rear Differential Brace (REAR)
2017–2020 Toyota 86 / 2013–2020 Subaru BRZ / 2013–2016 Scion FR-S
TS-SU-427BK-SB
Overview:
The Torque Solution Rear Differential Brace is engineered specifically for high-horsepower and big turbo builds on the Toyota 86, Subaru BRZ, and Scion FR-S. This rear brace replaces the factory OEM cast piece, which is known to be weak under increased power loads. By eliminating unwanted differential movement, it ensures that your vehicle delivers maximum power transfer to the ground, enhancing traction and responsiveness.
Whether you are pushing your car on the track or launching hard at the drag strip, this brace reduces drivetrain flex and wheel hop, resulting in quicker throttle response and improved overall drivability. Built to last and designed with performance in mind, it is an essential upgrade for enthusiasts seeking to maximize their car’s handling and power delivery.
Key Features:
This rear differential brace offers a range of technical advantages that improve your vehicle’s drivetrain stability and performance:
- CNC-machined from premium 6061 billet aluminum for superior strength and durability
- Black anodized finish with an engraved Torque Solution logo for a sleek, corrosion-resistant appearance
- Includes solid billet differential bushings paired with stainless steel pins to completely eliminate differential movement
- Significantly reduces drivetrain flex, improving power transfer to the wheels
- Helps reduce wheel hop for better traction during aggressive acceleration
- Ideal for high horsepower and big turbocharged applications where OEM components may fail
- Limited Lifetime Warranty ensures long-term reliability and customer confidence
- Torque specifications provided for proper installation: 81 ft-lbs for brace to subframe bolts, 37 ft-lbs for brace to differential housing bolts
Construction & Design:
The brace is precision-crafted from 6061 billet aluminum, a material known for its excellent strength-to-weight ratio and resistance to fatigue. The CNC machining process ensures exact fitment and consistent quality, while the black anodized finish protects against corrosion and wear. The integration of solid billet bushings with stainless steel pins replaces the weak OEM rubber bushings, providing a rigid connection that eliminates unwanted differential movement and drivetrain slop.
This combination of materials and design choices results in a component that not only performs exceptionally but also adds a refined, high-quality look to your vehicle’s undercarriage.
Installation & Fitment:
The Torque Solution Rear Differential Brace is a direct bolt-on upgrade for the following vehicles:
- 2017–2020 Toyota 86
- 2013–2020 Subaru BRZ
- 2013–2016 Scion FR-S
Installation uses existing factory mounting points with no need for cutting, drilling, or special tuning. Torque specifications are provided to ensure proper and secure installation, making this an accessible upgrade for enthusiasts with basic mechanical skills or professional installers alike.
What’s Included
- Rear differential brace machined from 6061 billet aluminum
- Solid billet differential bushings with stainless steel pins
- All necessary mounting hardware
- Installation instructions and torque specifications
Ideal For:
This rear differential brace is perfect for:
- Performance enthusiasts upgrading to high horsepower or big turbo setups
- Track day drivers seeking improved traction and drivetrain response
- Drag racers looking to reduce wheel hop and maximize launch efficiency
- Owners wanting a durable, long-lasting upgrade over the OEM differential brace
