The Extreme PowerPuck is easy to use, and even easier to install on your truck! This In-Line performance device increases the performance, fuel efficiency, and hauling power of your late model diesel truck with plug and play installation!
NOTE: UPDATE YOUR DIABLOSPORT TUNER FIRST
Tuning Files are constantly being updated and improved. Always update your tuner to the latest software version available BEFORE you tune your car or truck. Tuning with old software versions may cause unexpected results. See more info on the Diablosport Support page: http://www.diablosport.com/technical-support/
WARNING: Always tune your vehicle in a comfortable place where you can access the Internet in case you need an update. NEVER tune it on the side of the road.