Does anyone have this on their 4th gen? Just curious what people thought about it. I'm about to buy one and was curious how user friendly it was. Any pros/cons.

 

That programmer on my truck was a complete nightmare. It pingged so bad that I'm surprised the motor never blew. Along with shifting issues ect...Maybe they fixed the bugs now but I'm very shocked that they released that tune making us the guinea pig.

 

Yeah i have the trinity, same as predetor tune wise and im selling mine. Going with superchips. I just had bad experiences with the unit on 4 different vehicles.

 

I tune with Diablo and have not had any problems. I have used the canned tunes, but now I am running a CMR tune.