CUSCO LSD 684 F Limited slip differential Type-RS (rear, 1 way) for SUBARU Impreza WRX (GRF/GVF)/Legacy B4 (BL5/BM9) ymm_16 This Cat-Back system is specifically

This Cat-Back system is specifically tuned for performance and sound on the GR Supra's 3

It is resistant to "warping" of the disc body that occurs under conditions where the disc becomes hot

Each pump individually tested

COBB Tuning has used the Big SF Intake to support builds of over 600HP and 600TQ at the wheels

The super seat rail is ASEA-approved

CUSCO LSD 684 F Limited slip differential Type-RS (rear, 1 way) for SUBARU Impreza WRX (GRF/GVF)/Legacy B4 (BL5/BM9) ymm_16 This Cat-Back system is specificallyA 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