Rear Differential Carrier Insert Set

The CTS Turbo Rear Differential Carrier Insert Set is engineered to address the factory rubber mounting bushings that allow excessive movement under load in B8 Audi models. By reducing flex in the rear differential bushings, this insert set ensures more power is delivered to the wheels, resulting in better power delivery and a stronger, more durable setup. This also translates to more predictable handling by improving rear-end stability, making high-speed cornering and launches more controlled and eliminating excessive movement that can lead to premature wear on drivetrain components. Installation is straightforward, requiring only basic hand tools and compatibility with the factory rear differential carrier. This insert set is specifically designed for the Audi B8/B8.5 platform, fitting the following models: 2009-2016 Audi A4, 2010-2017 Audi S4, 2008-2017 Audi A5, 2008-2017 Audi S5, 2013-2017 Audi RS5, and 2013-2016 Audi Allroad. It is ideal for enthusiasts and track-day drivers looking to sharpen their vehicle's performance while retaining daily drivability.