Currently in the middle of a remote tuning session with HHP. I am here on some downtime as I think its after hours and the tuner (Josh) is having other life stuff to deal with. The session is bassically: Josh sent tune, I load it, we do a dyno pull to what he says, record the log and send it back to him, he reviews and sends it back. Thats it. Nothing crazy like looking at a bunch of variables in real time. The person doing the dyno just needs to know not to run the car lean in boost for too long.
My current mods are, Fic1200s, 525lph dual fuel pump, bwoody CAI, 100MM thorttle boy, 3inch cat back exhaust, 2.85upper pulley, fi interchiller blower spacer, 180 tstat.
Id say the only downside is it just takes some time in between each run to get the new tune back to do another pull. So hopefully the Dyno Shop here doesnt charge me an insane amount for only doing 3 - 4 pulls in a few hours.