TGK Motorsport Rear Differential Bushing Insert Kit -B9/B9.5 Audi A4/S4/RS4/A5/S5/RS5/Allroad

TGK Motorsport is thrilled to present our newest innovation – the Billet Aluminum Rear Differential Mount Insert Upgrade Kit. The original Audi rear differential mount features gaps in its rubber damping material, resulting in excessive rear differential movement, especially during intense loads like launches when the differential tends to lift. This movement leads to unwanted drivetrain play, often accompanied by noticeable clunks during acceleration, deceleration, and shifting.

Our meticulously crafted billet aluminum inserts tackle this issue by filling the voids on both sides of the front-most factory rear differential mount. This effectively curtails rear differential movement without compromising ride quality or introducing any extra noise, vibration, or harshness into the vehicle's interior. By eliminating the gaps in the factory mounts, these inserts eliminate associated play, ensuring smoother shifts, throttle transitions, and an overall elevated driving experience.