2004 Audi A8 Quattro Air Filter
5 stars -
Air Filter Reviews - 2004 Audi A8 Quattro
K&N | E-0775
I installed a K&N filter in my genesis and decided to do the wife's Audi at the same time. Great air filter that pays for itself with improved mileage and performance.
October 3rd, 2013 | Posted by Great Value