

The BMC FB420/01 is a washable, reusable replacement air filter kit designed for the Porsche Carrera GT 5.7L V10 where BMC FB420/01 is specified.
Designed to replace the factory air filter on compatible applications where BMC FB420/01 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 |
|---|---|---|---|---|---|---|
| 2004–2008 | Porsche | Carrera GT | 5.7L V10 | Full kit; includes two air filters; confirm OEM references 98011021400 and 98011021500 | FB420/01 | 98011021400, 98011021500 |
| Platform | Porsche Carrera GT 5.7L V10 supercar application |
|---|---|
| Engine Notes | Compatible with Porsche Carrera GT 5.7L V10 applications where BMC FB420/01 is specified. This is a full air filter kit containing two replacement filters for the factory airbox system. Confirm OEM references 98011021400 and 98011021500 before ordering. |
| BMC Part Number | FB420/01 |
| OEM Cross References | 98011021400, 98011021500 |
BMC replacement filters are built for drivers and riders who want reusable performance filtration while keeping an OEM-style airbox fitment.
The FB420/01 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 FB420/01 is designed as an OEM-style replacement filter for compatible applications where this BMC part number is specified.
No tuning is required for the BMC FB420/01 when installed as a direct replacement filter kit in the correct Porsche Carrera GT factory airboxes. It is designed to support improved airflow while retaining OEM-style fitment.
The BMC FB420/01 filter kit is washable and reusable. Service the filters with the proper BMC cleaning and re-oiling kit, allow the filters to dry fully before oiling, and avoid over-oiling before reinstalling them into the factory airboxes.
The BMC FB420/01 is designed for Porsche Carrera GT 5.7L V10 applications using OEM air filter references 98011021400 and 98011021500. It is a full kit containing two replacement air filters for the factory airbox system. Confirm OEM references before ordering.