I can get exaust set ups at cost, from
imco
flowmaster
magnaflow
borla


but i ham having a hard time finding an exhaust set up....

Does anyone here know if any of these make a front to back set up for my audi.

Also can anyone recomend a place for headers for this engine/model year

Search online man ..
There are a few nice exhaust's Ive seen out there for the 3.0

they are everywhere