BMW 73mm 5 Stud M12x1.5 Conversion Kit
This kit is supplied with 20 studs and 20 black high gloss conical nuts to replace all 4 corners.
These wheel studs are manufactured as a direct replacement for the original wheel bolts and makes changing your wheels a whole lot easier by no longer having to balance the wheel with one hand to line up the bolt holes and thread the bolts with your other hand. They’re a must-have for anyone that swaps wheels for track/race days.
Another advantage with these studs is the ability to run (or remove) spacers without having to change nuts or bolts.
These studs have been well and truly tried and tested on OHRLLY for roll racing and dig racing.
The overall length is 73mm which should leave enough space for a 15mm spacer, however that can change between different wheels so always be sure to check you have enough nut engagement.
Designed with ease of installation in mind, with each stud accepting an allen key in the nose to easily thread and torque to the right specs.
When installing, torque the studs to 50NM and the wheel nuts to 100NM. We recommend using Loctite (something equivalent to Loctite 243) on the studs. Always recheck wheel nuts after driving 50km or so.
Full vehicle fitment list:
1 series – E87, E88, E82
3 series – E36, E46, E90, E92
5 series – E28, E34, E39, E60
6 Series – E24
7 series – E23, E32, E38, E6x…
8 series – E31