I live on the south shore about 45mins south of Boston. I’m gunna be running a Spartan tune with a dpf/cat delete on my 2010 6.4L dually, with some other mods. I’m just curious to see if anyone has found a ford garage that they would recommend for warranty work. I wouldn’t bring it in with all the parts on, but if they found a trace of the tune i would rather a dealer that is a little more lenient. I bought my truck at Hillsborough Ford in NH and the guy I dealt with said they had a tech named Roger that apparently is one of the best. Considering the fact that i spent $40,000 on the truck I don’t know if they would give me a hard time, But I’m 2 hours from the dealership so it’s a little out of my way. I know this is a hush hush topic but I have a feeling a lot of people are wondering. PM me if you want.