Ok, been on the track since fitting this fitter, and its all good, The AME has made a big difference.
I got a mate with a rx8, which has a piggy back ecu, racing beat air duct and filter, no cat, no air pump, and a few other things. (for pics, of trace day, please see NZ tread) He used to be a far bit faster, Now theres very little in it.
This would be the biggest power gain I've bolterd on