You can adjust the rev limiter slightly to change up at higher rpm's. The speed limiter can be removed if you like a blast down the interstate at 160mph, otherwise it is of no advantage for daily driving. Resetting the TCM is a very useful tool which clears the transmission adaptives. I reset iit ...

"MDS program is a menace."

Copy that!

Then again, having some sort of cylinder deactivation program is the only way we can continue to get big American V8's now. I've noticed it works better in some cars than others - and even in some Hemi's than others. MDS is much more agressive today than it ...

It is your car. Your property. If you tell them you don't want them to touch the PCM they will respect that. Updates aren't compulsory. It's your call.

Yes Mike, thanks, but what I would like is to eliminate 1st gear when using the autostick in the Challenger.

One feature about the 6.2 Camaro automatic I particularly like is that it takes off in 2nd gear from a standing stop or gentle crawl when in manual override mode.

Are there any plans to add this feature to the U7135? I would really find it useful on my Challenger RT.

Would have been 100% better without the retarded background "music". Have you ever wondered that people who view the video would want to hear the car?

I would like to agree with the above well reasoned comments. The Predator is a fantastic tool which has completely changed my appreciation of my car. I really feel I am driving a different vehicle than the one I purchased off the lot!

I loaded the 9r21 93 octane tune onto my car without a single ...

Trooper, I am a little confused also. I have a 2010 Challenger and see what you see. Mike will correct me if I'm wrong, but I think you can buy a 7135, download the latest files from the DS website, and you're good to go with your 2010. I think that's what others are doing.

HotRodMan, you can go ...

Just wondering guys, will this affect the push button start transmitter/receiver on the Challenger? I'm going away for 3 weeks and am debating whether or not to disconnect the negative terminal.

What other things, apart from the windows and the learned parameters, will disconnecting the battery ...

Never heard of a HEMI using 2 quarts of oil in 2000 miles. I've had a 300C, Charger R/T, Magnum R/T, and Challenger R/T in the last 4/5 years and none of them has used much more than a drop between oil changes. Sorry I can't help you with the problem, though.

Teriffic news Mike. This is the one we've been waiting for!

Also waiting for my 2010 Challenger R/T. Really needs a tune to replace the awful stock tune.

Come on guys, there are loads of 2010 5.7 HEMIs around now.

I have a 2010 R/T auto (build date Sept 09). Won't the Predators for 09 models work on early 2010 models? What's the difference?