Originally Posted by
2000silverbullet
5 Star all the way, have it on mine and no complaints.
You'll always hear different stories about trips to the dealer with/without tunes. If my truck goes back for anything (even oil changes), I put it back to stock, which, after driving tuned for so long, is torture.
If they wanted to know, they can tell if you've messed with the PCM...
Good to know that they can see you have been messing with the PCM. I think my bro-in law is going to wait until his warranty is up.
He hauls his smaller camper n boat quite allot and was messing with the idea of getting some more grunt. Thanks for your info.