Audi R8 2014-2015 V10 5.2L MFI. Audi R8 2009-2012 V10 5.2L Dust and odor filter. Audi R8 2014-2015 V8 4.2L Dust and odor filter. Audi R8 2008-2012 V8 4.2L Dust and odor filter. ✔ EASY INSTALL: This cabin air filter is located behind the glove box and on average will only take 15 minutes to replace the old filter with a new filter.