Cusco Type RS LSD CT9A Rear w/AYC - 1.5 Way | 2001-2005 Mitsubishi Evo 7/8 (LSD 448 L15)1. 5 Way Type RS Limited Slip Differential If you need the absolute best in traction, a Cusco Limited Slip Differential is what you seek. Cusco LSDs allow you to chose 2 of 3 settings with each unit just with a simple overhaul. The Low Initial Torque means Less Power Loss. This equates to lower lap times, even for a mildly tuned vehicle. The low pressure on the clutch plates improves durability and lowers chatter. To top it off, the reduced pressure