Replacement performance air filter for the S34 intake system, 3.0T supercharged engine fitted on Audi S4/S5/Q5/SQ5 B8/B8.5. High-flow double-layer cotton filter, 4" inlet, direct replacement. Installation difficulty: low.

Performance conical air filter, 5" inlet, double-layer cotton high-flow filter, direct replacement for the P34 Audi B9 034Motorsport intake system.

Drop-in performance air filter, direct replacement for the 034Motorsport P34 MQB intake system, also fits as a simple filter upgrade on the stock airbox, 2.0T TFSI engine.

Drop-in performance air filter, direct replacement for the original filter on the stock intake system, Audi RS6/RS7 C8 4.0T. High-flow double-layer cotton filter, better airflow than the original paper filter. Replaces OEM ref. 4K0133843G. Installation effort: low.

BMC replacement air filter, ref. 1090. Oiled cotton gauze filtration, washable and reusable. Fits: BMW X.

BMC replacement air filter, ref. 756/20. Oiled cotton gauze filtration, washable and reusable. Fits: AUDI A1, CUPRA ATECA, FORD TOURNEO.

BMC replacement air filter, part no. 942/20. Oiled cotton gauze filtration, washable and reusable. Fits: SEAT ARONA, SKODA FABIA, VOLKSWAGEN CADDY.

BMC replacement air filter, ref. 879/01. Oiled cotton gauze filtration, washable and reusable. Fits: SMART FORTWO.

BMC replacement air filter, ref. 926/20. Washable and reusable oiled cotton gauze filtration. Fits: PORSCHE 718.

BMC replacement air filter, ref. 921/01. Oiled cotton gauze filtration, washable and reusable. Fits: NISSAN QASHQAI, RENAULT KADJAR.

BMC replacement air filter, ref. 956/20. Oiled cotton gauze media, washable and reusable. Fits: MERCEDES CLASS.

BMC replacement air filter, ref. 971/01. Oiled cotton gauze filtration, washable and reusable. Fits: MAZDA 3.