This is a package we have put together of Powerflex insert bushes for the rear subframe and differential mounting points found on the BMW F chassis 1, 2, 3, 4 series vehicles.
This package consists of front + rear subframe inserts along with the option of the diff inserts.
These insert bushings are available in both the yellow and black Powerflex compounds.
Please note: These are for the NON M vehicles. M2, M3, M4 require a different bushing