Cusco Hyundai Genesis COUPE RS LSD1W (1 & 2 WAY)

The Cusco RS LSD1W differential is built with a unique clutch plate design that allows for both 1-way and 2-way operation, a notable feature for performance driving. This means you can tune how the differential locks under acceleration and deceleration, giving you more control during spirited driving or track use. It’s designed to fit the Hyundai Genesis Coupe, offering a significant upgrade over the factory open differential.

This unit features a robust construction with high-strength steel components and precision-machined internal parts. The clutch plates are made from a durable material that's designed for longevity and consistent performance, even under demanding conditions. The 1.5-way setting, which is a common configuration for this type of differential, provides strong locking under acceleration while offering a milder lock on deceleration, helping to maintain stability during corner entry. Installation involves replacing the factory differential, and it's recommended to have this done by a professional mechanic familiar with performance drivetrain components.

When installing the Cusco RS LSD1W, it's important to use the correct differential fluid as specified by Cusco to ensure proper break-in and long-term operation. This differential is a substantial upgrade for Genesis Coupe owners looking to maximize traction and improve handling dynamics, especially for those participating in autocross or track events.