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Fitment questions? Ask EPF before ordering.

The BMC CRF612/08 is a washable Carbon Racing Filter full kit for selected Audi R8 4.2 V8 FSI Coupe and Spyder models with a six-speed manual transmission. Carbon-fiber supports fit the original airboxes.
Designed to replace the factory air filter on compatible applications where BMC CRF612/08 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 |
|---|---|---|---|---|---|---|
| 2006-2012 | Audi | R8 4.2 V8 FSI Coupe | 4.2 V8 FSI | 420 HP; full kit; six-speed manual only | CRF612/08 | 420133843B |
| 2010-2015 | Audi | R8 4.2 V8 FSI Coupe | 4.2 V8 FSI | 430 HP; full kit; six-speed manual only | CRF612/08 | 420133843B |
| 2010-2015 | Audi | R8 4.2 V8 FSI Spyder | 4.2 V8 FSI | 430 HP; full kit; six-speed manual only | CRF612/08 | 420133843B |
| Platform | Audi R8 4.2 V8 FSI Coupe / Spyder |
|---|---|
| Engine Notes | 4.2 V8 FSI, 420 or 430 HP as listed by BMC. Six-speed manual only; do not select by engine size alone. |
| BMC Part Number | CRF612/08 |
| Filter Type | Cylindrical |
| Filter Dimensions | Not published by BMC |
| GTIN / EAN | 8032872869029 |
| Package Contents | 2 Carbon Racing Filters |
| OEM Cross References | 420133843B |
BMC replacement filters are built for drivers and riders who want reusable performance filtration while keeping an OEM-style airbox fitment.
The CRF612/08 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 CRF612/08 is designed as an OEM-style replacement filter for compatible applications where this BMC part number is specified.
CRF612/08 replaces the filters in compatible original airboxes. For a modified intake or engine, confirm the complete setup with your installer.
The filters are washable and reusable. Use the proper BMC cleaning and re-oiling kit, allow them to air-dry fully, and avoid over-oiling.
CRF612/08 covers the listed Audi R8 4.2 V8 Coupe and Spyder applications with a six-speed manual. Confirm the application table and OEM 420133843B before ordering.