What gear did you get in it? I had to have my 3500 with the 4:10 set. Also the Aisin 6 speed auto. Much better power than my 00 with 6 speed stick and same gear. Although the Fuel economy suffered with the 6.7 HO! But power is++++++. Over the top. Have not chipped yet as still in warranty.
The 00, 5.7 gained 100 miles per tank in just tow mode with more power with the Edge EZ and remote. Never even had to shift out of 6 most the time with 14k of 5ver in tow with this setup.
