Cusco USA®, a division of Carrosser Co. Ltd, constantly researches, develops, and tests its products to meet global market demands. The company offers high-grade coilover kits, chassis bars, suspension parts, engine parts, and more premium products suitable for street or track use. Cusco USA makes its utmost to offer top-notch vehicle components that provide improved driving experience. Backed with years of manufacturing experience, the company guarantees the exceptional quality and reliability of all its products.

Cusco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Cusco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Cusco is the name you can trust.

Featuring high tension chrome molybdenium steel housing and gears the Cusco LSD is up for the task of serious competition. With large oil windows for increased flow and Cuscos original groove cut technology for improved efficiency on the clutch plates, stability and longevity is promoted. The 1-way Type RS utilizes coil springs located between the pressure rings to develop initial torque and features full engagement only during acceleration. The use of coil springs rather than cone plates help promote faster, smoother engagement, along with higher durability.