TrakM8

I know another site which most all have something like this fitted to their E46 M3.   They not only use it to protect the car, but also when it goes in for a service. They can get print-outs of the car and its whereabouts during the service period. To tell a story, 1 guy found his car being used on a Saturday night, parked outside a snooker hall and also the highest revs were 7000 - Over the limit, so definitely thrashed.....

Try BM3W

You may have to do a search and possibly join to get the info, but its there.

In summary a good piece of kit