Rear Diff Front Mounting Bush - BMW M4 G82/G83

PFR5-4024 Rear Diff Front Mounting Bush is a new part number full bush replacement, reconfigured from existing CNC Aluminium componentry and polyurethane bushes. Made combining our signature Black 95A durometer polyurethane and Black anodised 2011-T6 aluminium, to reduce drivetrain deflection and the potential for wheel-hop during hard launches.

Important Information:

This product is intended for performance use and should be installed by a qualified professional.

It is the customer’s responsibility to ensure compatibility with their specific vehicle prior to purchase. If you are unsure, please contact us before ordering.

Gridline Custom Motorsports is not responsible for issues arising from incorrect installation, misuse, or improper product selection.

Due to the nature of performance parts, some items may be special order and subject to supplier availability and lead times.