Oh i forgot i dont have a signature. I have an HTS full billit, so im not too worried about my tranny lol. Just dont wana blow up my injectors...

I have a 2003 dodge and im currently running the predator on the rkl puff tune. I am about to get a puck and was wondering if i had to download the the stacker tunes or if it is safe to run the normal rkl? Just dont want to run too much rail pressure cuz i dont have a gauge.

Ok so right now i have the rkl, rklpuff, rkl no time, puff no time, and rklpuff no time. Can i just run the ones with no timing with that stack? And id also like to know if the predator itself raises rail pressure or if you have to have the puck to do that?

I was wondering if the predator would stack with the banks 6gun, if i load the stacker tunes on to my predator? Or if i can run it with the RKL Puff no timing, and if i would even notice a difference. Only asking cuz i have one laying around.. Oh and my truck is an 03 if it makes a difference.

I just got a u7130 for my 03 dodge and when i go to download the tunes it tells me that my vehicle is not in the database. What does this mean, and what do i need to do to fix this and load the tunes?