Hey Jordan, just installed the Smarty Jr J-06 in my 2003. You have any idea of what the HP is for the "towing" setting?

 

Smarty

 

On my 2007 5.9L it is 70HP

 

Had my Smarty Jr on my 06 for a couple a years. Liked it then updated the software and it tanked .. I tow a trailer 12k pounds plus and i dont tow like a race car! The new software i did was a step back.. traded it for a glock! Upgrade!! I can always get an unlicensed tuner but a black bang !yeah. Gonna go efi live! Good Luck!!

 

I've had the PMCR for about 3 months now and I like it more every time I drive. It makes more power than the Predator I had and it's cleaner. It has gauges, change on the fly, RP, Tq, timing and hp control, plus turbo cool down. I will never be without cool down again! It's also the only thing I've tried that made a substantial improvement in mpg - 12% towing. I'm still hot rodding and playing with settings too much to tell about the empty mpg. Mark @ TST can tell you a lot about the difference between Smarty and his PMCR. He also sells smarty. Craig

 

Smarty

 

]I have a 03 cummins 2wheel drive 2500. Want a on the fly programmer.so many on the market ,need help

 

Like everyone here has said, you cant go wrong with the Smarty. I have experience with a Banks Six Gun, and i can't believe how complicated that is to install. Hours, and Hours. The Smarty gets it done in 5 minutes.