Does not deliver on the click bait title, though. No Porsche testing. GT350 number is from a previous testing, not done on this video (so not a valid comparison).
A little O/T but here is an interesting brake pad comparison. The guy is long winded and boring but the results sort of surprised me. Not sure if it's AI BS or not, but I appreciated the scientific behind the scenes composition stuff. Anyway, grain of salt applies..