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).