Cusco LSD Type RS Limited Slip Differential
2013–2016 Scion FR-S / 2013–2020 Subaru BRZ / 2017–2020 Toyota 86
LSD 986 LT15/LT2
Overview:
The Cusco LSD Type RS Limited Slip Differential is engineered to enhance traction and handling for your Scion FR-S, Subaru BRZ, or Toyota 86. Designed for enthusiasts seeking improved cornering performance and better power delivery, this LSD offers a preset 60% lockup with customizable cam settings to suit your driving style. Whether you’re on the street or the track, this differential helps maximize grip and stability under acceleration and cornering.
Built to replace the factory open differential, the Type RS improves power transfer to the wheels, reducing wheel spin and enhancing overall drivability. It is ideal for drivers who want a more responsive and controlled driving experience without sacrificing reliability.
Key Features:
This limited slip differential incorporates advanced technology and precision engineering to deliver consistent performance and durability:
- Preset 60% lockup for balanced traction and drivability
- Available in 1.5-way and 2-way configurations, offering 55/20 and 55/55 initial lock settings respectively
- Cam settings can be specified to tailor the LSD’s engagement characteristics to your vehicle and driving preferences
- Designed specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020) for perfect fitment and function
- Robust construction ensures long-lasting performance under spirited driving and track conditions
- Improves corner exit traction by distributing torque more effectively between the rear wheels
- Enhances vehicle stability and reduces understeer during aggressive driving
Construction & Design:
The Cusco Type RS LSD is crafted with high-quality materials and precision machining to withstand the rigors of performance driving. Its internal components are engineered to provide smooth and predictable lockup characteristics, minimizing sudden engagement or chatter. The differential’s design allows for easy installation while maintaining factory mounting points and compatibility with OEM components.
By utilizing a preset lock ratio combined with adjustable cam settings, this LSD offers a versatile solution that can be fine-tuned to match your driving style and vehicle setup. The durable construction ensures reliable operation over extended use, making it suitable for both street and track applications.
Installation & Fitment:
This limited slip differential is a direct fit replacement for the factory unit on the specified vehicles. Installation requires standard mechanical skills and tools, and it is recommended to have the differential installed by a professional or experienced technician to ensure proper setup and cam setting specification.
No modifications to the vehicle’s chassis or drivetrain are necessary, and the LSD integrates seamlessly with the existing drivetrain components. Be sure to specify the desired cam setting when ordering to optimize performance for your application.
- Direct bolt-in replacement for factory differential
- No cutting, drilling, or special tuning required
- Compatible with stock and aftermarket driveline components
What's Included:
- Cusco Type RS Limited Slip Differential unit
- Installation hardware and instructions
- Cam setting specification guide
Ideal For:
This LSD is perfect for drivers who want to improve traction and handling in their Scion FR-S, Subaru BRZ, or Toyota 86. It suits:
- Performance enthusiasts seeking enhanced cornering and acceleration grip
- Track day drivers requiring consistent and predictable differential behavior
- Street drivers looking for improved drivability and reduced wheel spin
- Owners upgrading their drivetrain for spirited driving or motorsport use
