CUSCO Type-RS LSD (Limited Slip Differential) Front 1-Way 45/0 & 1.5-Way 45/15 Deg 2004-2021 STI

Description:
The Cusco Type RS LSD had proved to be capable of competition use in the All Japan Gymkhana Championship without overhauling a single time during the season. With all drivers and teams finishing with good or championship results at the end of the season. According to Cusco's in house research, initial torque is 50 to 70% lower compared to the conventional cone plate type LSD enabling lower drive friction and better response.

Features:
- Minimizes drivetrain power loss, great for under powered 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.
- 1 way (1-way 45/0 & 1.5-way 45/15 deg.)
- C-Size
- Initial Torque = 3-5 kg.
- Position = Front
- 1 way LSD: Specially suited for front wheel drive cars and AWD front axle cars. Activates under acceleration, and acts as a true LSD when the throttle is off. This CUSCO 1 way LSD will improve lap times without a doubt.

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

Applications:
2004-2007 STI
2008-2014 STI
2015-2021 STI