I've been testing the new TS performance fuel box for the dodge. I bought the Edge box earleir this year, and this TS box is amazing. Power comes on much faster and feels like it is making more power. Truck smokes with hard acceleration, even on a stock otherwise truck. Tires break free on hard acceleration. still no dyno to compare though. I watched the engineer as he downloaded new data to the box. its capable of being user programmable, you can adjust when the enhancements start/end or how much they increase fuel. They'll have a few boxes at the SEMA show in Vegas to show off, i'll be there as well.