fp green is a rather large turbo. with a completely factory tuned ecu and no piggybacks, I guarantee that thing runs like crap. 1.6 60ft is kinda hard to swallow since I dont see any nitrous squirters in those pics.
But yea...all this is possible...theyd get alot more outa it with some actual tuning though (maybe even something near those numbers on a 4wheel dyno). Maybe by factory ecu they mean they are using a s-afc