The new triple dog for the '06 trucks works awesome and can up the idlefor the high idle, turn off horn and buzzers, turn on fog lights with high beem. It has a whole bunch of extras. For 03-05 it just does high idle for the autos. I was really impressed. It set no codes, cleared the codes i had from the Quad box, was very drivable, and didn't rattle the truck apart for high timing.