BMC Air Filter FB521/20 for Mercedes-AMG C63, E63, CL63, CLS63, ML63, R63, S63, CLK63 and SL63 M156 V8 applications
Genuine BMC Replacement Filter

BMC Air Filter FB521/20 - Mercedes-AMG 63 M156 V8

Sale price$88.00
Part No.FB521/20
ApplicationMercedes-AMG 63 M156 naturally aspirated V8 applications
ServiceWashable / Reusable
Only 2 units left
Need fitment help? Not sure this is the correct BMC filter? Contact EPF before ordering.
Genuine BMC washable replacement panel air filter

BMC Air Filter FB521/20

The BMC FB521/20 is a washable, reusable replacement panel air filter designed for select Mercedes-AMG 63 M156 V8 applications.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FB521/20 is specified.

Washable & Reusable

This BMC filter can be cleaned and re-oiled with the proper BMC cleaning kit instead of being discarded like a standard paper filter.

Performance Filtration

BMC’s oiled cotton gauze design supports improved airflow while maintaining filtration for performance-focused applications.

Vehicle Fitment

Application Guide for BMC FB521/20

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
2007-2010 Mercedes-AMG CL-Class (C216) CL 63 AMG 525 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2007-2014 Mercedes-AMG C-Class (W204/C204/S204) C 63 AMG 457 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2012-2014 Mercedes-AMG C-Class (W204/C204/S204) C 63 AMG Black Series 517 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2013-2014 Mercedes-AMG C-Class (W204/C204/S204) C 63 AMG Edition 507 507 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2009-2014 Mercedes-AMG C-Class (W204/C204/S204) C 63 AMG Performance Package Plus 487 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2006-2009 Mercedes-AMG E-Class (W211/S211) E 63 AMG 514 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2009-2011 Mercedes-AMG E-Class (W212/S212) E 63 AMG 525 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2005-2012 Mercedes-AMG M-Class (W164) ML 63 AMG 510 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2006-2015 Mercedes-AMG R-Class (W251) R 63 AMG 510 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2006-2010 Mercedes-AMG S-Class (W221) S 63 AMG 525 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2006-2007 Mercedes-AMG CLK (A209/C209) CLK 63 AMG 481 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2007-2009 Mercedes-AMG CLK (A209/C209) CLK 63 AMG 507 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2006-2010 Mercedes-AMG CLS (C219) CLS 63 AMG 514 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
2008-2012 Mercedes-AMG SL (R230) SL 63 AMG 525 hp; 2 filters required per BMC FB521/20 1560940504, A1560940504
Fitment note: Fitment can vary by model year, market, chassis, engine code, production split, and airbox configuration. Mercedes-AMG FB521/20 applications require two filters, and this product is sold individually unless otherwise specified. Use this table as a guide and contact European Performance Filters before ordering if you are unsure.

Part Number & Cross References

Platform Mercedes-AMG 63 M156 naturally aspirated V8 applications
Engine Notes Compatible applications include select Mercedes-AMG M156 6.2L naturally aspirated V8 models where BMC FB521/20 is specified. All listed applications require two filters.
BMC Part Number FB521/20
OEM Cross References 1560940504, A1560940504

Why Choose BMC?

BMC replacement filters are built for drivers and riders who want reusable performance filtration while keeping an OEM-style airbox fitment.

The FB521/20 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.

Cleaning & Maintenance

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.

Shop BMC Cleaning Kit Read Cleaning Guide Installation Guide
Fitment Support

Not Sure This Is the Correct BMC Filter?

Contact European Performance Filters before ordering. We can help verify the correct BMC part number using your vehicle details, model, engine, and production information.

Contact EPF for Fitment Help Shop Mercedes BMC Filters
Product FAQ

BMC FB521/20 FAQ

Is BMC FB521/20 a direct replacement filter?

Yes. BMC FB521/20 is designed as an OEM-style replacement filter for compatible applications where this BMC part number is specified.

Does this BMC filter require tuning?

No tuning is typically required when replacing the factory air filter with a compatible BMC replacement filter in the original airbox.

Can this BMC filter be cleaned and reused?

Yes. BMC FB521/20 is washable and reusable when cleaned, dried, and re-oiled correctly with the proper BMC cleaning kit.

How do I confirm this filter fits my vehicle?

FB521/20 is designed for select Mercedes-AMG 63 M156 V8 applications where this BMC part number is specified. These applications require two filters, so always confirm your vehicle details and airbox configuration before ordering.