E60 M5 and E61 M5 Touring Discussion
Been lurking for a while and gotten a lot of good information from the forum. I've got a 2008 M5 with a bad #5 coil. I've previously changed a couple of coils with mixed results (2 came out not broken; broke #8 flush and had to drill center to pull out).
A couple days after fixing #8 I...