E30 4x100 to 5x120 conversion kit 2

Conversion kit for the E30 front axle. With this kit you can use the brake discs of the E46 330i, brake calipers of the E38 (with the brembo 4 pot calipers) and 5x120 (E36 and E46) rims on your E30. Ideal for larger brakes and more choice in rims.

To install this kit you will need:
* 2 pieces front wheel bearings from E36, E46 (not M3)
* 2 pieces brake discs from E46 330 (not M3) ø 325mm
* 2 pieces brake calipers from BMW E38 OEM part no. 34111163757; 34111163758
* make M16x1.5 LH thread in spindle (hub end) to screw in mounting bolts
* to free up mounting points the caliper needs to be slightly machined with the angle grinder

** To use ABS together with this kit, additional modifications are required
** Kit is for front axle only!

Fits E30 and Z1. 

The collar nut has to be tightened to 210 ft.lbs / 285 Nm;

Caliper bracket to the hub bolts have to be torqued to 81 ft/lbs / 110 Nm

Left hand thread M16x1.5 bolt to lock down the collar nut around 110 ft.lbs / 150Nm.