
The Cusco 2-way limited slip differential (Type RS) for 2005–2025 NC Mazda Miata rear applications is specified as a rear LSD unit. It supplies selectable locking behavior intended to improve traction over an open differential for street and track use where a direct-fit rear differential upgrade for the NC Miata is required.
Cusco LSD RS 2 Way (1.5&2) Rear 05-25 NC Miata Rear Differential