I'll be getting mine remapped soon and it will see 200bhp quite easily
the AGU (early) lump has the better head as it has bigger ports, but this isn't really a benifit unless you want mega power
the lump in the anniversary edition had 180bhp as standard which was from a different map and a slightly better specced turbo (K03s as opposed to the K03), this is also the same for the 180bhp TTs
The 225bhp TT has the K04 turbo, bigger injectors and I believe has twin intercoolers as well to get this power
Alps my AGU has got a forged crank then, not as easy to kill?