The car came with a Micks Metalcrafts 'bar n plate' FMIC which i have been told has quite a thick core (Not sure on the exact measurements I had them here somewhere but lost the info).
Didn't touch the AFM
2 Stage boost controller, can't remember the brand.
Not sure when 12psi comes on but 1 of the 'Unigroup' guys on the forums here said in 4th gear on the dyno I was making 6psi @ 2,200rpm. I have no idea if thats good or bad.
Ben.