I have an 02 with a quad adrenaline with pulse. when i turn the power level up and get on it while power breaking or first shift into second gear while wot the engine seems to be bouncing off a limiter is this the toruqe management kicking in (47re trans) I know its not a fuel issue because i have the common rail in tank lift pump and good fuel pressure. its just annoying not exactly knowing what it is. I stacked someones smarty on it to try to eliminate the torque management but it still did it besides that i have no problems with this system it makes amazing power and tons of smoke on a stock truck this unit has destroyed my tires lol completley changed the way the truck drives SOOOO much fun (also i know its not the transmission because it shifts fine and strong) love roling coal when those annoying ricers rev there pos 4 bangers and smoke them haha

 

It's when the tires brake loose you get a drop in boost due to a lighter load on the engine and the quad is cutting fuel on and off because of the boost drop. The only time I tractor pulled with my quadzilla it did that the whole time because my 2wd was spinning so easy and you get that pop pop pop sound coming from the engine. What download are you running?

 

I just got my quad tried updating it but it gave me serious issues went to the quad people in fort worth they said because my unit is so new there are no updates for it online or programs for it yet so they flashed it back to stock so the only tune i run is the stock and i occasionally mess around with my own tuning 2 weeks ago they said they would have updates for my particular model but i check every day and nothing new