Eliminate differential movement and improve drivetrain stability with the Xcessive Manufacturing Rear Differential Bushings for the 2001-2005 Lexus IS300. Designed for high-performance street, drift, drag racing, and track applications, these heavy-duty urethane bushings significantly reduce differential flex that can contribute to wheel hop, axle stress, and premature drivetrain component wear. Manufactured from ultra-rigid 70 Shore D urethane with integrated steel sleeves, these bushings provide the stiffness of solid mounts while offering slight vibration isolation compared to aluminum. The result is improved power transfer, more consistent drivetrain response, and greater confidence under hard acceleration. Reduces Differential Movement: Minimizes differential flex during hard launches, aggressive acceleration, and high-grip driving. Helps Eliminate Wheel Hop: Reduces unwanted drivetrain movement that can lead to wheel hop and excessive axle stress. 70 Shore D Urethane Construction: Ultra-high-durometer urethane delivers rigidity similar to aluminum while absorbing a small amount of vibration. Integrated Steel Sleeves: Cast-in steel inserts provide a durable mounting surface and long service life. Performance-Oriented Design: Ideal for high-horsepower street cars, drift builds, drag racing, and track vehicles. What's Included (1) Driver Side Rear Differential Bushing (1) Passenger Side Rear Differential Bushing Vehicle Fitment Lexus IS300 (2001-2005) Important Notes Designed specifically for the factory rear differential mounting locations. Factory differential bushings must be completely removed before installation. Bushings are side-specific and must be installed in the correct orientation. Increased drivetrain and road noise should be expected compared to factory rubber bushings. 70 Shore D urethane provides stiffness comparable to aluminum while offering slight vibration isolation. Professional installation is recommended. Intended for off-road, racing, and high-performance street applications. Why Choose Xcessive Manufacturing Xcessive Manufacturing develops premium drivetrain components engineered to withstand the demands of high-power street cars and competitive motorsports. Their Rear Differential Bushings improve drivetrain control, reduce unwanted differential movement, and provide a balance between maximum performance and long-term durability. Whether you're reducing wheel hop on a street-driven IS300 or preparing your car for drifting or track use, the Xcessive Manufacturing Rear Differential Bushings deliver the strength, reliability, and drivetrain control needed to put power to the ground with confidence.