:57: I just bought a 2000 A4 2.8. Unfortunatetly the car didnt come with the Bose system and I ended up getting the regular jo-schmo one. It doesnt compare to the Monsoon system that i had in the 03 GTi 1.8t.. I can't seem to figure out the speaker sizes that I need to get for this car.. I got to certain sites one quotes 6 1/2 size and another 5 1/4. I'm a chick so it's not that easy for me to take the door apart. I need some help from you experts out there. :wink2: THANKS!