Cusco LSD RS 1.5-Way Only Rear Spec-F - 2022+ Toyota GR86 / Subaru BRZ

Cusco offers limited slip differential options for those looking for an upgrade over the factory Torsen based unit. This Type-RS Spec-F unit is 1.5 way only Not sure which to choose? Take a look at the Cusco LSD guidebook if need be.

Cusco LSD Guidebook

The Spec F version includes highly polished FFD (Flat friction discs) which allows for the LSD to have a smoother lockup without sacrificing absolute lock up torque.

• Ramp Angle 35/20 deg (default) or 45/20 deg (optional)

Features:

• Low Initial Torque, Responsive, & Long Life
• Minimizes drivetrain power loss, great for underpowered vehicles
• Less chattering noise than conventional LSD systems

Activated by RS coil springs which are designed not to lose its pressure consistency for a stable and extended performance use. A more direct feeling due to activation and pressure direction being on the same axis for improved throttle control.

Type-RS : 3-Steps Activation
1. Cross shaft pushes against cam slot pressure ring.
2. Pressure ring pushes against clutch plates.
3. LSD engaged (locked).