Powerflex Rear Diff Front Mount Bushing for the BMW E46 3 Series and Z4 is an excellent upgrade for drivers seeking improved drivetrain stability, better handling, and more efficient power delivery.
Powerflex Rear Diff Front Mount Bushing for the BMW E46 3 Series and Z4 is an excellent upgrade for drivers seeking improved drivetrain stability, better handling, and more efficient power delivery.
Connects and cushions the rear connection to the rear subframe.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-25-2026
Connects and cushions the rear connection to the rear subframe.
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