I bought this Stealth Module for my 16 Ram 2500 6.7L and I decided to go the MM3 Tuner route.

I haven't even plugged it in, it is NIB.

I paid $600 directly from Stealth shipped, looking to get $550 shipped to CONUS.

I bought this 6 weeks ago.

https://www.stealthmodules.com/produ...ins-6-7l-13-19