[HotTea69]

Originally Posted by Kaps335i

It is posts like this that make me question wanting to install the JB4. http://f30.bimmerpost.com/forums/sho....php?t=1330883

I can definitely understand your concern. In the case of the OP's thread, it turns out he installed the unit incorrectly.

I had mine installed for almost a month so far and have had no issues.
Just wanted to give a little positive reassurance.