Want to modify or upgrade your 2006-2009 Audi S4 with aftermarket drop in air filters? At OGTuners.com we have a great selection of aftermarket performance parts for your Audi S4. We have 2 drop in air filters parts available in our store with free shipping to the Continental US.
aFe P5R Drop In Air Filter
 $82.90 SALE 30-10045aFe MagnumFLOW Air Filters OER P5R A/F P5R VW Passat 90-97 IN STOCK (2) - LOW SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2007-2007 Audi S4 Avant / Base / Cabriolet |
 $86.86 SALE 31-10045aFe MagnumFLOW Air Filters OER PDS A/F PDS VW Passat 90-97 IN STOCK (2) - LOW SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2007-2007 Audi S4 Avant / Base / Cabriolet |