Best tuner for towing "09 Dodge 2500 diesel
What is the best tuner for towing 5th wheel with stock Dodge diesel .
Forum Discussion
Get a tuner so you can delete the emissions ****. Only if you don't need regular emissions testing. The DPF and 2 cats are killing your engine and fuel economy. I went from 13 mpg to 19 running to stock tune. I don't tow on the non stock tune- don't think the Trans could handle it. I wouldn't get a tuner without doing the delete.
