Fits all X3, E46, and Z4 vehicles including M3 and Z4M. These clever inserts fit into voids of the original BMW subframe bushing, OE numbers: 33316770781 (33 31 6 770 781) and 33312283419 (33 31 2 283 419).
BMW Fitments: 3 SeriesE46 (99-05) > 320i
E46 (99-05) > 323Ci
E46 (99-05) > 323i
E46 (99-05) > 325Ci
E46 (99-05) > 325i
E46 (99-05) > 325xi
E46 (99-05) > 328Ci
E46 (99-05) > 328i
E46 (99-05) > 330Ci
E46 (99-05) > 330i
E46 (99-05) > 330xi
E46 (99-05) > M3
X SeriesE83 X3 (04-10) > X3 2.5i
E83 X3 (04-10) > X3 3.0i
Z SeriesE85 / E86 Z4 (03-08) > Z4 2.5i M54
E85 / E86 Z4 (03-08) > Z4 3.0i M54
E85 / E86 Z4 (03-08) > Z4 3.0i N52