Cusco LSD Type RS 2-Way(1&2) B-Size 09-19 Lexus IS250/350 / 10-19 GS350/450h / 15-18 RC200t/300/350

This Cusco Type RS 2-way limited-slip differential (LSD) is designed for specific Lexus models, including the IS250/350 (2009-2019), GS350/450h (2010-2019), and RC200t/300/350 (2015-2018). It comes as a complete unit, ready for installation into your vehicle's differential housing. The Type RS is a well-known design that offers a balance between street drivability and track performance.

The Type RS utilizes a unique cone clutch system that provides a smooth engagement during normal driving, minimizing chatter. However, under acceleration or deceleration, the cone clutches engage to lock the differential, sending power to both drive wheels. This 2-way design means it locks under both acceleration and deceleration, which helps improve cornering stability and traction out of turns. The B-size designation refers to the specific spline count and differential case size it's designed to fit within these Lexus platforms. Installing an LSD like this can significantly change how your car handles, providing more predictable power delivery and better grip, especially when exiting corners or in low-traction situations.

When installing a limited-slip differential, it's crucial to follow the manufacturer's specific installation procedures and use the correct differential fluid. This is a complex drivetrain component, and professional installation is highly recommended to ensure proper setup and function. The Cusco Type RS is a popular choice for drivers looking to enhance their vehicle's performance and handling characteristics, offering a noticeable improvement in traction and control.