2004 Audi S4. 2005 Audi S4. 2006 Audi S4. 2008 Audi S4. 2007 Audi S4. Part Type: Cabin Air Filter. Compatible Years: 2004 2005 2006 2007 2008. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
