Please keep in touch with me on your tune and MPG. As you can read in some of the forums my MPG have gone to the dogs. Just let me know how your 93 CAI tune does if you use this one. Kev

I hate that this turned into a bad situation. Don't get me wrong, we are a Diablo family with Fords and Dodges. The Fords have responded great especially the Ford SuperDuty with tons of power and better fuel mileage. That is why I asked the question about the 09 Challenger RT: throttle seems slugish ...

Well, I will try the 91 tune. It seems funny that none of the Diablo guys will respond to this post. If there's no fix just tell me and I will tune a different way. Thanks Again.

All problems are fixed for now BUT my 09 Challenger RT is getting terrible gas milage. Example: before the 93 CAI tune 20 mpg in town NOW with the 93CAI tune 14.1mpg. I have a catch can, resinator delete with deltaflow Flowmasters, and of cource a CAI. Can I tune anything up or down to try to help ...

Thanks for all the help before lets see if we can do anything with this. I have the 9r27 u7135 for a 09 Challenger RT. Loaded the 93 CAI in b/c thats what I have and the fuel MPG and the (in neutral) throttle response is terrible. The mileage when't from 20.1 around town to 15.5MPG and in neutral it ...

Thanks for the help.

I hit reboot it started all over and went to the update/reboot screen over and over. What do I do?

So all I need to do is hit reboot THEN unplug it? Thanks

Tech support, can you help me??

Sorry didi not tell you what car. Challenger 09 RT. Thanks Kevin

I looked on the computer and I already have the 9r27 on the u7135 BUT when in the car it says to update and the next screen says to unplug with the REBOOT flashing. What do I do? Kevin