Powerflex high quality polyurethane Rear Mounting Bush for the BMW E82 1M Coupe and E90/E92/E93 M3. Available in either standard Powerflex material or harder ‘Black Series’ material, intended for track use. This minimises differential deflection, delivering more consistent response while offering compliance for road and track comfort.

Replaces BMW part number 33312283384. Priced per bush – one required per vehicle. Perfect in combination with Powerflex Rear Diff Front Mounting Bushes (recommended). Covered under Powerflex’s lifetime warranty.