t3-t4 hyrbid crossover

first post.. i had an audi a4 1998 awd 1.8 come in this afternoon and was thinking about what i could do to it. Im moving on from my honda days due to a hallowen accident after leaving my car outside kids ran though my old person subdivison and managed to do over 1/2 million in damages to cars houses and our beloved street sign anyways im used to my built b18 with a t3/t4 hybrid with simple ecu hondata connection along with an afc.. i was wondering if you can use either an afc instead of chipping an audi ecu. Or is their an ecu/chip that supports a large turbo such as this. Ive seen 240 and such but i was looking for more around the 320 line. I have axcess to an awd dyno and was wondering about some suggestions. I have some knowledge on the topic but i am by no means an expert. Thanks for your time and support
Harris

ps.. wanna by a smashed up integra check out some pictures at:
my cars and bikes.... bitch pictures from cars photos on webshots (the red one)
thanks again