Powerflex Rear Subframe Rear Bushes (E46 inc M3)


The E46’s rear subframe bushes are a known point for excessive deflection and periodic failure – they also attribute to the infamous boot floor failure experienced on high power models. Powerflex developed this polyurethane replacement, available in either standard Powerflex material or harder ‘Black Series’ material, intended for track use. This minimises lower arm deflection, delivering the most consistent geometry possible while offering compliance for road and track comfort.

Part number 11 on diagrams. Priced per pair – one pair required per vehicle. Combine with Powerflex Rear Subframe Front Bushes for complete set (recommended). Covered under Powerflex’s lifetime warranty.