Cusco MZ Rear LSD suit Subaru WRX/STI R180

Engineered for serious performance, the Cusco MZ Rear LSD features high-tension chrome molybdenum steel construction built to handle competition demands. The innovative 1.5-way design utilizes coil springs between pressure rings for smooth, rapid engagement and superior durability compared to traditional cone plates. Large oil windows maximize fluid flow while Cusco's signature groove-cut technology enhances clutch plate efficiency. Experience improved stability and longevity with full acceleration engagement and partial deceleration control. Fully customizable clutch pack order and spring tension settings let you dial in the perfect setup for your driving style. Convertible to 2-way operation for added versatility.