CUSCO LSD 431 LT2 Limited slip differential Type-RS Spec-F (rear, 2 way) for MAZDA Roadster RF (NDERC) ymm_40 Complies with applicable safety standards

Complies with applicable safety standards

5" Stainless Steel Dual Tip Cat-Back for the Ford Fiesta ST is a direct replacement cat-back exhaust that boasts full 304 stainless steel construction

This Cat-Back features a dual 3" system diameter and does not include exhaust tips

The Polyphonic Exhaust Harmonizer utilizes patented units containing pipes of different diameters and lengths to create multiple exhaust notes that harmonize for a clean

CUSCO LSD 431 LT2 Limited slip differential Type-RS Spec-F (rear, 2 way) for MAZDA Roadster RF (NDERC) ymm_40 Complies with applicable safety standardsA 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