Got a regular cab long bed, with a 6 spd. I got the stack put in and a powerpup programmer which is not a bad bang for the buck. Anyways, didnt know if there was anybody out there making power with there 03 cummins ho, pulling didnt know what chips to stack to make her run better, got a bigger turbo what about smoke tubes? I will run in the street class but would like to be competitive. Any advice out there would be sweet thanks! :grd:

I like the combination I'm running, but I need twins.:grd: