In case you guys don't know what a Brabus is.... http://1.bp.blogspot.com/-ib2Tu1ml91k/Ui4Y04YKQ-I/AAAAAAAOAeM/FN4iBKtVtCs/s1600/Brabus-B63S-700-6x6-1.jpg
I have breen thinking about a 4bt cummins engine but I don't know much about diesels. So you just bought the truck? This is why I hate buying used stuff. I worry about buying someone else's problem.