Yeah thats key for a turbo car thats being tuned on the dyno imho. Load on the street and fuel demand is going to be more than what a dyno can/does simulate, everytime. Running it to the top of 4th gear on the dyno is just not the same things as hitting it on the street or track for a turbo car. I know spool alone for my car target boost comes in 1000 rpms quicker on the street than what it doesnt on the dyno. If the dynotune doesnt take this into account bad things can happen. Thats why I dont agree when people say its bc it needs "broken in" and dont go wot throttle right away, thats bs, you just frigging did a bunch or high mph/rpm pulls on the dyno but now you cant drive it? Makes no sense. "Hey you cars tuned and good to go and safe, now dont drive it ever" come on now.... I know Mike often finishes up tunes with a few street pulls for real load or adds a certain percentage of fuel based on how he knows his dyno is. I like to pick his brain everytime he tunes my car lol I missed alot of the stuff in here I'm just giving my honest opinions on the topics brought up.