Differential aluminium bushings BMW E8X, E9X M1, M3

Upgrade the rear differential mounting of your BMW M chassis by replacing the factory rubber bushings with precision-machined aluminium units. These bushings eliminate unwanted flex, allowing power to transfer directly from the differential to the wheels. The result is sharper throttle response, improved rear-end stability, and more predictable handling under load.

Designed for performance driving where precision and durability are essential, these aluminium bushings maintain consistent suspension geometry during acceleration, cornering, and hard launches, while reducing stress on surrounding drivetrain components.

FEATURES

• Direct power transfer with improved throttle control
• Increases chassis rigidity and rear-end stability
• Reduces premature wear of associated suspension and drivetrain parts
• Maintains precise differential alignment under load
• OE replacements for: 33312284019, 33312283384
• Recommended for racing and high-performance applications

KIT INCLUDES

• 1 × Rear aluminium differential bushing
• 2 × Front aluminium differential bushings

NOTES

These bushings are intended for performance and motorsport use. They may transmit more vibration and noise compared to OEM rubber components. For best results, ensure other mounts and suspension components are in good condition.