Cusco Type RS limited-slip differential (1.5-way) is offered for specific Lexus applications including IS-F (2008–2010), IS350 (2014+), IS200t (2016+), and LS500 (2018+). The RS 1.5-way unit provides a racing-oriented LSD behavior for the rear axle, giving clearer torque transfer characteristics suited to spirited driving and track use on the listed Lexus models where a performance LSD is required.
Cusco 08-10 Lexus IS-F / 14+ IS350 / 16+ IS200t / 18+ LS500 LSD Type - RS 1.5-Way RR-Racing