A friend sold his truck for a Duramax Denali and sent this to me with some of his extra Cummins stuff.

It looks like an excellent device, but I don't even keep my MM3 plugged in, so rather than let it sit and collect dust, I'd rather it get sold to someone who wants to use it.

$150 shipped - or local pickup in Central NC.

PM me for interest/pics or post here.

Thanks!