chip question

[Munks96stroker]

Ok so i purchased a TW tune for my 96 with DP, Muff delete, DIY intake, HPX line, Gauges. I have recently sold the truck but kept the TW tunes. I picked up an 01 dually with afe intake, 4in exhaust from turbo back, gauges. Was wondering if a retune would be in order or if i could try and do a plug and play with my new rig. My tunes are econ, daily driver, tow, extreme, heavy tow, and high idle

[Renoa71]

From what I have read on here you would have to do a reburn. I am not the authority on this and I am just regeratting information that I have found on here