Cusco LSD RS 1.5-Way(B-Size) Lexus 09-19 IS250/350 / 10-19 GS350/450h

This high-performance differential improves handling and stability by providing a consistent locking effect, enhancing traction and control during high-speed cornering and acceleration. It operates smoothly, reducing chattering sounds and vibrations. Its 1.5-way operation provides locking force during both acceleration and deceleration, managing power delivery effectively and improving overall vehicle stability during cornering.

The RS series features a combination of cone-type and plate-type clutches for smoother engagement during initial turn-in and more aggressive locking under throttle. The 1.5-way setting is beneficial for spirited driving, helping to reduce understeer on corner exit by biasing torque to the outside wheel when lifting off the throttle.

This B-size unit is specifically engineered for Lexus IS250 (2009-2019), IS350 (2009-2019), GS350 (2010-2019), and GS450h (2010-2019) models. Its durable construction ensures reliability and consistent performance. This product is designed to provide improved traction, handling, and stability for spirited driving conditions.