BMW Rear Subframe Mount Front Insert - Powerflex Street PFR5-521

Enhance your BMW E39's rear suspension with the Powerflex Street PFR5-521 Rear Subframe Mount Front Inserts. These high-performance polyurethane inserts are specifically designed for the front positions of the rear subframe mounts, providing a significant upgrade over worn or soft OEM rubber bushings.

Crafted from Powerflex's durable Street Series compound, these inserts fill the voids in your factory bushings, effectively reducing unwanted subframe movement. This leads to improved power transfer to the wheels, sharper handling, and a more connected, stable feel on the road. Enjoy enhanced responsiveness and reduced rear-end wander, especially during spirited driving.

Resistant to oil, grease, and general road contaminants, the PFR5-521 inserts offer superior longevity and consistent performance compared to standard rubber. This direct-fit upgrade is compatible with BMW E39 525i, 528i, 530i, 540i, and M5 models from 1997-2003.

**Part Number:** PWF-PFR5521