K&N replacement filter

for:
Audi A4 (8W/B9) 1.4TFSi 150 HP since 09/2015
Audi A4 (8W/B9) 2.0TFSi 249/252 HP since 09/2015
Audi A4 (8W/B9) 3.0TFSi (S4) 354 HP since 11/2016
Audi A4 (8W/B9) 3.0TDi 218/272 HP since 09/2015
Audi A5 (F5) 2.0TFSi 249/252 HP since 07/2016
Audi A5 (F5) 3.0TDi 218/272/286 HP since 07/2016
Audi A5 (F5) 3.0TFSi (S5) 354 HP since 07/2016
Audi Q 5 (FY) 2.0TFSi 249/252 HP since 01/2017
Audi Q 5 (FY) 3.0TDi 286 HP since 09/2017
Audi Q 5 (FY) 3.0TFSi (SQ5) 354 HP since 06/2017

K&N replacement air filters are the ideal combination of motorsport technology (40% more air passage than conventional filters) and economy (washable, reusable). KN replacement air filters are installed in the original air filter box and thus replace the paper filter. Maintenance only every 80,000 to 160,000 km.