For: BMW e30 all types
Material: high quality polyurethane
Hardness: 75 SHA (soft) 80 SHA (medium) 90 SHA (hard)
Colour: red, black or yellow
OEM: 1 81 2 225 598
The polyurethane silentblocks are much more durable than the original rubber elements.
You can mount them by yourself, you do not need special tools.
The black colour of the studs allows to pass the technical inspections without problems.