

The BMC FB259/01 is a washable, reusable replacement panel air filter designed for select classic Audi A8, S8, and S6 Plus applications.
Designed to replace the factory air filter on compatible applications where BMC FB259/01 is specified.
This BMC filter can be cleaned and re-oiled with the proper BMC cleaning kit instead of being discarded like a standard paper filter.
BMC’s oiled cotton gauze design supports improved airflow while maintaining filtration for performance-focused applications.
Use the table below to help confirm whether this BMC air filter matches your vehicle, engine, and application.
| Year Range | Make | Model | Engine | Trim / Notes | BMC Part No. | OEM Cross Reference |
|---|---|---|---|---|---|---|
| 1996-1997 | Audi | A6 / S6 Plus (4A/C4) | 4.2 V8 | S6 Plus 326 hp; confirm chassis and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1997-2000 | Audi | A8 (4D/D2) | 2.5 TDI | 150 hp; confirm engine code and market | FB259/01 | 077129620A, 077129620B, 077129620D |
| 2000-2002 | Audi | A8 (4D/D2) | 2.5 TDI | 180 hp; confirm engine code and market | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1994-1996 | Audi | A8 (4D/D2) | 2.8 V6 | 174 hp; confirm engine code and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1996-2002 | Audi | A8 (4D/D2) | 2.8 V6 30V | 193 hp; confirm engine code and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 2000-2002 | Audi | A8 (4D/D2) | 3.3 TDI | 224 hp; confirm engine code and market | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1995-1998 | Audi | A8 (4D/D2) | 3.7 V8 | 230 hp; confirm application before ordering | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1998-2002 | Audi | A8 (4D/D2) | 3.7 V8 | 260 hp; confirm application before ordering | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1994-1996 | Audi | A8 (4D/D2) | 4.2 V8 32V Tiptronic | 245 hp; confirm engine code and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1994-1998 | Audi | A8 (4D/D2) | 4.2 V8 32V Tiptronic | 299 hp; confirm engine code and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1998-2002 | Audi | A8 (4D/D2) | 4.2 V8 32V Tiptronic | 310 hp; confirm engine code and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1999-2000 | Audi | A8 (4D/D2) | 4.2 V8 32V Tiptronic | 238 hp; confirm engine code and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1996-1999 | Audi | S8 (4D/D2) | 4.2 V8 | 340 hp; confirm chassis and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| 1999-2002 | Audi | S8 (4D/D2) | 4.2 V8 | 360 hp; confirm chassis and airbox configuration | FB259/01 | 077129620A, 077129620B, 077129620D |
| Platform | Audi D2 A8/S8 and C4 S6 Plus applications |
|---|---|
| Engine Notes | Compatible applications include select Audi 2.5L TDI, 2.8L V6, 3.3L TDI, 3.7L V8, 4.2L V8, S8, and S6 Plus 4.2 V8 models where BMC FB259/01 is specified. |
| BMC Part Number | FB259/01 |
| OEM Cross References | 077129620A, 077129620B, 077129620D |
BMC replacement filters are built for drivers and riders who want reusable performance filtration while keeping an OEM-style airbox fitment.
The FB259/01 is designed for compatible applications where this BMC part number is specified. It is a smart choice for enthusiasts, shops, and installers looking for a washable replacement filter without converting to a full intake system.
BMC filters are washable and reusable when serviced correctly. Use the proper BMC cleaning kit, allow the filter to dry fully, and avoid over-oiling before reinstalling it.
Contact European Performance Filters before ordering. We can help verify the correct BMC part number using your vehicle details, model, engine, and production information.
Yes. BMC FB259/01 is designed as an OEM-style replacement filter for compatible applications where this BMC part number is specified.
No tuning is typically required when replacing the factory air filter with a compatible BMC replacement filter in the original airbox.
Yes. BMC FB259/01 is washable and reusable when cleaned, dried, and re-oiled correctly with the proper BMC cleaning kit.
FB259/01 is designed for select Audi A8 4D/D2, S8 4D/D2, and A6/S6 Plus 4A/C4 applications where this BMC part number is specified. Always confirm your vehicle details and airbox configuration before ordering.