i see on this site that tuning with one of rays mm3 tuners is very popular. can anyone shed some light on towing with a bully dog tuner? im looking for a way to pull a 12k lbs 5th with a little better than stock setup with no deletes (as of yet) on my 2017 2500 6.7l cummins outdoorsmen. i havent read anywhere about anyone using a bullydog to tow. thx in advance for any replies....
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