Our CNC machined differential bushings are designed to replace the OEM diff bushings and stop the rubbery flex that can affect handling and hinder power delivery.
We use UHMW in all our suspension bushings. It is a self-lubricating Polyethylene that has almost zero deflection yet also absorbs some vibration. It will outlast other types of rubber or urethane bushings. We CNC machine our bushings and mounts to precise tolerances for a smooth, hassle free install. With our solid diff bushings, you won't have to worry about any more movement in your differential during hard acceleration.

This part fits the following:

1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2001-2006 SpecE46 BMW 330i 330ci
2004-2006 E83 BMW X3 2.5i X3 3.0i
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i

*Kit includes a 3 differential bushings.

E46 M3 Diff Bushing Installation Guide:

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