Does this collection include BMW M Performance models?

Yes. This collection includes compatible M135i, M235i, M240i, M340i, and M440i applications. Full M2, M3, and M4 models should also be checked against the dedicated BMW M collection.

Which BMC filter fits a G42 M240i, G20 M340i, or G22 M440i?

BMC FB01054 fits compatible current-generation M240i, M340i, and M440i applications. Verify the complete vehicle and BMW OEM reference before ordering.

Do all BMW 135i and 335i models use the same BMC filter?

No. BMW 135i and 335i applications can use different filters depending on N54 or N55 engine fitment, chassis, production information, and factory airbox configuration.

Why are several BMC filters listed for F-chassis BMW models?

F-chassis 1, 2, 3, and 4 Series models were offered with multiple gasoline, diesel, and M Performance engines. Those applications do not all use the same factory airbox or replacement filter.

Audi S4, S5, RS4 & RS5 Fitment

BMC Air Filters for Audi S4, S5, RS4 & RS5

Shop genuine BMC washable air filters for Audi S4, S5, RS4, and RS5 applications spanning the B5, B6/B7, B8, B9, and F5 generations. This collection covers performance Audi applications ranging from the B5 2.7L biturbo through 4.2L V8, supercharged 3.0 TFSI, modern 3.0L S-model, and 2.9L RS-model platforms.

Factory-Airbox Fitment

BMC replacement filters install inside compatible original Audi airboxes without requiring a complete aftermarket intake system.

Washable & Reusable

BMC’s oiled cotton-gauze filter media can be cleaned, dried, re-oiled, and reused with the proper BMC maintenance products.

Generation & Engine Selection

The correct BMC filter depends on the Audi chassis, engine, model year, and original airbox—not simply whether the vehicle is an S4, S5, RS4, or RS5.

Audi reused the S4, S5, RS4, and RS5 names across several generations with very different intake systems. Even similar 4.2L V8 applications can require different BMC filters, so confirm the chassis, engine, and complete product fitment before ordering.

Shop All Audi Filters Ask a Fitment Expert

5 products

BMC Air Filter FB960/04 for Audi A4, A5, S4, S5, RS4, RS5 and Q5 B9/F5/FY applications

BMC Air Filter FB960/04 - Audi A4/A5, S4/S5, RS4/RS5 & Q5

$86.90

BMC Air Filter FB719/20 full kit for Audi RS4 B8 and RS5 4.2 TFSI V8 applications

BMC Air Filter FB719/20 - Audi RS4 B8 & RS5 4.2 V8

$207.90

BMC Air Filter FB533/08-01 for Audi A4, A5, S4, S5, Q5 and SQ5 applications

BMC Air Filter FB533/08-01 - Audi A4/A5, S4/S5 & Q5

$108.90

BMC Air Filter FB279/01 for Audi A4, S4, RS4 and Cabriolet B6/B7 applications

BMC Air Filter FB279/01 - Audi A4, S4 & RS4 B6/B7

$86.90

BMC FB102/01 washable panel air filter for Audi B5, Audi C5, VW Passat and BMW applications

BMC Air Filter FB102/01 - Audi/VW & BMW V8 Applications

$80.30

Audi S4, S5, RS4 & RS5 Filter Selection

Find the Correct BMC Air Filter

Filter fitment changes significantly between Audi S and RS generations. Use these chassis and model groups to narrow your selection, then confirm the complete application on the individual product page before ordering.

BMC FB102/01

B5 Audi S4 & RS4

FB102/01 fits compatible B5 S4 and RS4 applications, including the 2.7L biturbo performance models. Confirm the exact year, engine, and OEM filter reference before ordering.

BMC FB279/01

B6/B7 Audi S4 & RS4

FB279/01 serves compatible B6/B7 performance applications including the 4.2L V8 S4 and RS4. Verify the complete chassis, model year, engine, and original filter configuration before ordering.

BMC FB533/08-01

B8 Audi S4 & S5

FB533/08-01 fits compatible B8 S4 and 8T/8F S5 applications, including supported 3.0 TFSI models and select S5 4.2L V8 applications.

BMC FB719/20 - Full Kit

B8 Audi RS4 & RS5 4.2L V8

FB719/20 is the complete two-filter BMC kit for compatible B8 RS4 and 8T/8F RS5 4.2L V8 applications. The package includes both required replacement air filters.

BMC FB960/04

B9/8W Audi S4 & RS4

FB960/04 fits compatible B9/8W S4 and RS4 applications, including supported 3.0L S4 and 2.9L RS4 configurations. Confirm the specific engine and production information before ordering.

BMC FB960/04

F5 Audi S5 & RS5

FB960/04 also fits compatible F5 S5 and RS5 Coupe, Sportback, and Cabriolet applications where this BMC part number is specified.

Fitment note: Audi used the S4, S5, RS4, and RS5 names across multiple chassis, engines, and intake configurations. Similar model names—or even similar engine sizes—do not guarantee the same filter. Confirm the chassis, model year, engine, BMC part number, and Audi/VW Group OEM reference before ordering.

Genuine BMC Replacement Filters

Reusable Performance Filtration

BMC replacement filters combine washable cotton-gauze media with application-specific original-airbox fitment for Audi S4, S5, RS4, and RS5 owners who want serviceable performance-focused filtration without converting to a complete aftermarket intake system.

Original-Airbox Replacement

Each listed BMC filter is designed to replace the corresponding original filter inside the compatible Audi airbox while retaining the vehicle’s existing intake layout.

Pre-Oiled & Ready to Install

New BMC replacement filters arrive pre-oiled and should be installed as supplied. Additional oil is not required before the first installation.

Long-Term Serviceability

When service becomes necessary, BMC filter media can be cleaned, dried, re-oiled, and reused with the proper BMC maintenance products.

Shop BMC Cleaning Kit Read Cleaning Guide Installation Guide

Audi S4, S5, RS4 & RS5 Fitment Support

Need Help Confirming Fitment?

Send us your Audi model, year, chassis, engine, trim, production information, and current filter or OEM part number. EPF can help confirm the correct BMC replacement filter before you order.

Contact EPF for Fitment Help Shop All Audi Filters

Audi S4, S5, RS4 & RS5 Filter FAQs

Audi BMC Air Filter FAQs

Quick answers about Audi S and RS chassis fitment, B8 S-model and RS-model differences, BMC filter kits, installation, tuning, and reusable filter maintenance.

Which BMC filter fits a B9 Audi S4, S5, RS4, or RS5?

BMC FB960/04 fits compatible B9/8W S4 and RS4 applications along with F5 S5 and RS5 models where this BMC part number is specified. Verify the complete model, engine, year, and OEM reference before ordering.

Do B8 Audi S4/S5 and RS4/RS5 models use the same BMC filter?

No. Compatible B8 S4 and S5 applications use FB533/08-01, while the B8 RS4 and 8T/8F RS5 4.2L V8 use the FB719/20 full two-filter kit.

Does BMC FB719/20 include both filters for the RS4 and RS5?

Yes. FB719/20 is a full kit containing two air filters for compatible B8 Audi RS4 and 8T/8F RS5 4.2L V8 applications.

Which BMC filters fit older B5, B6, and B7 Audi S4 and RS4 models?

Compatible B5 S4 and RS4 applications use FB102/01, while compatible B6/B7 S4 and RS4 applications use FB279/01. Always verify the complete vehicle and OEM filter reference before ordering.

Does a replacement BMC filter require engine tuning?

Engine tuning is generally not required when a compatible BMC filter is installed as a direct replacement inside the original Audi airbox. Additional intake or engine modifications may have different tuning requirements.

Can Audi BMC replacement filters be cleaned and reused?

Yes. BMC filters are washable and reusable when serviced correctly. Use the proper BMC cleaning and re-oiling products, allow the filter to dry completely, and avoid over-oiling before installation.