Is the kfmirl and iop ones that you've made up? Have you tried stock s3/TT ones ? I think with your hybrid you'll be looking at about 250bhp, I suggest either a stock s3 or even an uprated one, possibly even worth trying a stage 1/2 k03s maps. I reckon if you started off with stock s3 225bhp maps, kfmirl kfmiop ldrxn kfzw kfzwop etc etc you'd have a very good base to start from, copying the fuelling for the 386cc s3 injectors and the kfldrl maps for n75.

Here's a copy of your stock map with a KFMIRL AND IOP from an S3 I did recently. It made a little over 290bhp on this Kfmirl and Kfmiop so it should be more than suitable for your car. Also I've changed the KFZwOP and op2.

it may be worth looking at the throttle pedal maps on the a4 as I think they are very lazy compared with the likes of an S3... I've not had a look yet but on my avant it just feels like you put your foot on the pedal and nothing happens for ages. I can imagine the throttle maps from a performance car to a stock estate are very different.

BTW:

load defined in
http://s4wiki.com/wiki/Load

is not correct.

mass ingested in that equation needs to be multiplied by 2 and not devided by 2 to get the right air mass per 4-Stroke (=2 revolution).