aFe Momentum Intake Rplcmnt Air Filter (6-1/2x4-3/4) IN F x (9x7) IN B x (9x7) IN T x 9 IN H - 20-91109 fits_2002-2008`Audi`A4 Fits all wheel drive R32

Fits all wheel drive R32 model only

Featuring proprietary No Drone RSC® (Reflective Sound Cancellation) Technology CORSA Performance PRO Series Mufflers have been engineered to eliminate most drone inducing frequencies present on V8 Engines

aFe Power Fuel Filter

5 lb lighter than the factory system

aFe Momentum Intake Rplcmnt Air Filter (6-1/2x4-3/4) IN F x (9x7) IN B x (9x7) IN T x 9 IN H - 20-91109 fits_2002-2008`Audi`A4 Fits all wheel drive R32Pro 10R Filter Media: This filter features ten layers of pre oiled cotton gauze media to provide maximum Longevity. Its progressive layering allows the filters to flow at high levels even when dirty, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is only available for select diesel truck applications. Pro 10R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil.