Motorsport Hardware 12x1.5 Wheel Stud Kit – BMW E9X M3
| Bolt Pattern | 5x120 |
|---|
About this wheel
Motorsport Hardware wheel stud conversion kit for E-chassis BMW with M12x1.5 hubs (E90/E92/E93 M3 and other 5x120 E-chassis cars). Converts factory lug bolts to studs and nuts for faster wheel changes and safer spacer use. Each kit includes 20 studs and 20 nuts (5-lug, all four corners).
Choose stud length by spacer thickness: 44mm = no spacer, 57mm = up to 5mm, 58mm = up to 10mm, 68mm = up to 5mm, 78–82mm = up to 20mm, 90mm = up to 25mm. 12.9-grade ENDURANCE studs are made in the USA; other kits are ISO/TS 16949 certified European-made 10.9 grade.