That's strange as I spoke to them yesterday and they said they didn't have all the tools yet and their techs were yet to be trained in the specific procedure. Maybe they gave me old information though, I wish your friend the best of luck!
Just registered today after being a lurker for a year, I have a 2013 car too, i'll be using Jemca in Reading for the recall eventually, I'm a little unsure about if i want to be their first though :)
Thanks for the updates Lauren, I only found out about this from seeing posts of FRS on fire in the r/ft86 subreddit so it's nice to see some more reassuring information in here and gt86ownersclub.co.uk
Rob230 got a reaction from Lauren in Recall issued on cars to have valve springs replaced 2012-2013