Cat back exhaust [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Cat back exhaust


4mydiesel
03-08-2006, 12:48 PM
Ok my 02 DMax I had BD 4" no factory cat. converter, now my new 06 lbz has one does it make since to run a 4" cat back? If I have it removed will I run into problems with error codes