[mrmossyone]

I just put some more hp, torque, and mpg into my Dodge 2500 quad cab hemi. I am awaiting a programmable tuner from Hypertech, a Gibson swept side cat back exhaust system, a airaide cold air intake system and an airaide throttle body spacer. According to the literature I should be adding about 50 hp and 50-60 ftlbs of torque and increasing gas mileage by 4-6 mpg. I hope this happens, don't really need more power but did it for the improved gas mileage. Of course more power and torque is always nice too. The Gibson exhaust and Hypertech tuner is supposed to really help with towing giving me a lot more low to mid range torque.

Has anybody done any of these mods on their hemi or comparable truck and what were your gains? Thanks.