I'm not so sure now that it is a Predator tune problem. I have only had the car about a week and a half. Before that I had an 06 Charger RT and had no problems with the tune. I put the car back to stock and the problem is still there. It may have been there all along. I am also thinking that the ...

u7135
v9r29
2010 Challenger R/T 5.7 6 speed

After downloading the 91 octane tune onto my Challenger, I noticed a strange throttle response. When going heavy on the gas and shifting, there is a momentary "hesitation" where it feels like it either isn't getting any fuel, or too much or too little air ...

OK, thanks.

I am confused. :? I have loaded the Diablo tune on my 2006 Charger. I see that there is a quick adjust menu where I can change firmness of the shifting and adjust for tire size but when I went into that menu, it said if I want Diablo tunes and quick adjust perameters to go back to Diablo tunes and ...

Awesome, thanks.

So was it supposed to come this way? I was under the impression that the Diablo program would already be loaded on the unit.

I just got my Predator today. I ordered a U7135 from BamaChips (this may have been a bad idea). I plugged it into my 2006 Charger R/T and when it powered up the display said "This is a U9000 Tuner Series tool. Please load a tuner series CROM file." Shouldn't the file have already been there? Or do I ...

Awesome, thanks.

Sorry, dorky new guy here. I've had my Charger for almost 4 years and have done lots of mods to make it my own, however, I haven't done anything to the performance end other than little stuff like Mopar CAI and replaced the muffler suitcase with Magnaflow exhaust and removed the resonators at the ...