it dosnt take that long to get a car on the dyno packs once you get the rythm down, at APR we got the 996 on and off with a few runs in under 30 min, with airtools and a lift or 3 floor jacks (and at least 2 guys) its about as long as it would take to strap a car down onto a dynojet, I understand they can charge more, and I would pay more, but $100 more is more than what I want to pay, Id pay $100 without blinking even $120 but $150+ and then more for tuning is too much, that money can be better spent buying stuff from them