Well I'm out of the Durango scene but not really. I have a 2008 Ram 3500 6.7 turbo Cummins. My daughter took my 03 Durango and my loud stereo. So far I just did egr full delete and dpf delete and cat delete. I have a 5" turbo back flo pro exhaust and a Injen cold air intake and Sinister egr full delete kit and a EFI Live by RYAN programmer. It is stock with 350hp and now has 550hp on tune #5. Way better than the 260hp my Durango has. My 08 Dually can roast the tires through first gear no problem. Already put a Pioneer AVH- x5800bhs double din in it and soon 2 amps and new door speakers and subs. My 08 3500 only has 65k miles it was my Father in Laws.