Reliable Tuner for DD/ Towing

Clackattack

New member
Joined
Mar 21, 2021
Messages
2
Hey all,

I just bought a 2016 6.7 auto and there is a huuuge variety of tuners available, I just don’t want to waste my money on the wrong one. Years ago I had a 12valve turned up with compounds so I’m not a complete noob(with the exception of this electronic stuff lol). I’d like to have something with a selector that can be changed on the fly for different settings. Does EFI live offer that? I’ve also seen a lot of MM3 programmers, are they legit? The truck will be deleted as well and I’d like to not have the CEL or DEF lights on. One truck I drove had the MM3 tuner and DEF lights in which drove me crazy.

TIA
 
I forgot my old password/login. Username was BigErksG2 if you wanna look it up. Probly 10 years ago. I’m not asking about deletes, I’m asking about tuners.
 
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