CUSCO LSD 428 L2 Limited slip differential Type-RS (rear, 2 way) for MAZDA Roadster (NCEC) ymm_82 With its dynamic air intake

With its dynamic air intake

No cutting or modifications are required

This compact unit fits easily into installations with space constraints

100% All Aluminum TIG-Welded Construction

CUSCO LSD 428 L2 Limited slip differential Type-RS (rear, 2 way) for MAZDA Roadster (NCEC) ymm_82 With its dynamic air intakeA Cusco Limited Slip Differential offers the absolute best in traction. Cusco LSD allow you to choose 2 of 3 settings with each unit just with a simple overhaul. The Type RS springs absorb the initial torque. Compared to the Type MZ, the Type RS s initial torque comes on more gently. The response of the RS has lower friction and in turn, is transfers power to the ground more efficiently. The Low Initial Torque means Less Power Loss. This equates to