There is alot of power modules out there for all makes. bully dog has got them banks has got them Hypertech has got them, Edge has got them. My ? is for the performance and the money which one is the best for an 03 Dodge 5.9 HO. thanks

hey, wait a little while new boxes are coming soon

Does anybody know if any aftermarket company is going to come out with a box that will alow to compensate for bigger tires ? ITs not fair that furd and chubby can get them and we cant :(

The dealer can recalibrate the speedo if that is what you mean.

Superlift Tru-speed works great.

I've got an unused Edge EZ for sale if your interested??? See my ad in the "high performance" section of the classifieds or email me privately.