here are some quick pics. i'll post more after a wash
one pic had the new tips vs the old smaller tips to show the difference. used the full m5 exhaust all the way up to the downpipes (which they had to modify to fit). even the guys at the shop were surprised on how mean this thing sounds. 100x's better sounding with no drone at all. I'll try to get sound clips by the end of the week.
quick vid of the car warming up this morning.