I think a local shop downloaded version 4.09, if there is such a thing...

What is the best download for towing and Egt's being my first priority and HP and torque 2nd priority?

Have read a bit about smarty JR. but hate to spend more money on another tuner.

And yes my tranny is already shuddering under moderate acceleration at highway speeds I am currently tranny shopping..

Thanks for any input..

 

You best bet it to go to http://madselectronics.com/download.html and downlaod the latest version (But all the past versions were good too for that matter) I tow 14k in the mountains on Level 3, stock TM, aftermarket turbo (with the stocker) and everthing else default. All is well. Make sure you are in tow/haul and go OD off if start working hard. As long as you keep the RPM the EGTs stay down and the trans. seems happy with the lower gears as opposed to lugging it.