
The Cusco Type RS 2-way limited-slip differential for Mitsubishi Lancer Evolution X (CZ4A) with AYC is a direct-fit drivetrain upgrade that replaces the factory differential. It provides controlled torque distribution between driven wheels to improve traction in varied driving conditions. Note: side bearing is not included, so the installation requires the vehicle's existing bearing or a separate purchase for a complete rebuild.
Cusco Mitsubishi Evo X CZ4A w/ AYC LSD Type RS 2-way *Side Bearing NOT included*