Powerflex PFF5-4650 BMW E46 M3 Polyurethane Engine Mount

Powerflex PFF5-4650 BMW E46 M3 Polyurethane Engine Mount

Powerflex PFF5-4650 is a high-performance polyurethane engine mount specially developed for the BMW E46 M3. Compared to OEM rubber mounts, its harder and more durable construction strengthens the engine's connection to the chassis, minimizing engine movement under torque to improve throttle response and driving stability.

✅ High-density polyurethane material

✅ Much longer lifespan than OEM parts

✅ Less engine flex and vibration under torque

✅ Stable power transmission during performance driving

✅ Ideal balance for street and track use

Stock engine mounts can soften over time, causing the engine to move excessively. The Powerflex mount eliminates this flex and transmits engine responses more directly. This provides a significant advantage, especially in modified vehicles or under harsh conditions.

Compatible Vehicles

- BMW E46 M3 (S54 engine – 2000–2006)

Installation

Installs directly in place of the OEM engine mount. Professional installation is recommended. Must be used with compatible metal components and mounting hardware.

Note

This product is only compatible with the E46 M3 (S54 engine) model. Physical compatibility may vary with other E46 body styles or engine options. Vehicle model and engine code verification is required before ordering.