i just want to know what options i have whene i get to tunning my audi 80 quattro and what are some good sites for parts

 

hmm, amost none. only coustum work for almost evrything.
body kit from rieger thats from a web. but performence for this car died long time ago or was it even on.

if you have 5 cyl then probably you can swap and turbo engine from audi 200 or S4.