Quick question guys, what flow should I expect at different state of tune?

Vague I know, but had the car on the rollers at the weekend, it made 222hp and the MAF maxed out at 170g/s. Does this sound right? I was expecting more flow.

AUQ, standard ko3s, 3" decat, 2.5" exhaust system, Honda S2000 air filter, FMIC, running around 22psi boost. My next upgrade will be a supersized turbo intake pipe - I've read it can improve things a fair amount.

I've attached the graphs, the AFR line doesn't look great to me either to be honest. Any thoughts?

Couple things about your dyno run. Have them zoom in before they print the graph, so you get higher resolution. Also, don't use "shootout" mode, rather match the acceleration on the dyno to what you see on the street in the same gear. Placement of the temp sensor makes the numbers with this dyno vary greatly. I can almost guarantee they have their "x" number too high as well based on your mods/power numbers/maf readings.

Hi, we had a group discount, was cheap, I went for it

You can you guess the power output based on MAF readings alone?