Brake Caliper Adapter E30 to E36/E46 (E38 Caliper) 5 lug kit to use E36 E46 wheel bearings and E46 330 brake discs with E38 brembo calipers Widens track by 12 mm at each sidetotal width of track increases by 24 mm Kit includes: *2pcs. bearing sleeves *2pcs. fixing bolts *2pcs. brake caliper adapters to fit calipers and discs from front E36 E46 (not M3) *4pcs. bolts and nuts to fit caliper adapters To install this kit you will need: *2pcs. front wheel bearings from E36, E46 (not M3) *2pcs. brake discs from E46 330 (not M3) ø 325mm *2pcs. brake calipers from BMW E38 OEM part No. 34111163757; 34111163758 *make M16x1.5 LH thread in spindle to screw in fixing bolts *in order to clear mounting points brake caliper has to be slightly grinded Note! **To use ABS together with this kit additional modifications are needed **Does not fit BMW E30 325iX **Kit is for front axle only!