Hi Jordan and welcome to the decreasing V8 community!

It would be easier to answer your question(s) if you named the part numbers matching to your car. So please mind that: http://www.partscats.info/audi/en/?i=cat_vag_models&brand=au&number=1488&set=1490&ein=1990&f=90&hauptgr=1234567890&hg=4&grf=003700090&bf=%2037&hgug=407&ug=07&parent_id=357409

Regards



Beste Grüße
Tim