BMC Air Filter FB798/20 for Porsche 911 991 and 991.2 Turbo and Turbo S models
Genuine BMC Replacement Filter

BMC Air Filter FB798/20 - Porsche 911 991/991.2 Turbo & Turbo S

Sale price$229.90
Part No.FB798/20
ApplicationPorsche 911 991 and 991.2 Turbo 3.8L H6 applications
ServiceWashable / Reusable
In stock
Need fitment help? Not sure this is the correct BMC filter? Contact EPF before ordering.
Genuine BMC washable replacement air filter

BMC Air Filter FB798/20

The BMC FB798/20 is a washable, reusable replacement air filter designed for select Porsche 911 991 and 991.2 Turbo, Turbo S, and Turbo S Exclusive Series 3.8L H6 applications where BMC FB798/20 is specified.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FB798/20 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 FB798/20

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
2013–2016 Porsche 911 991 Turbo 3.8L H6 Turbo Turbo 520 hp; confirm OEM reference 99111013070 FB798/20 99111013070
2013–2016 Porsche 911 991 Turbo S 3.8L H6 Turbo Turbo S 560 hp; confirm OEM reference 99111013070 FB798/20 99111013070
2016–2019 Porsche 911 991.2 Turbo 3.8L H6 Turbo Turbo 540 hp; confirm OEM reference 99111013070 FB798/20 99111013070
2016–2019 Porsche 911 991.2 Turbo S 3.8L H6 Turbo Turbo S 580 hp; confirm OEM reference 99111013070 FB798/20 99111013070
2016–2019 Porsche 911 991.2 Turbo S Exclusive Series 3.8L H6 Turbo Exclusive Series 607 hp; confirm OEM reference 99111013070 FB798/20 99111013070
Fitment note: This fitment table is based on BMC’s published FB798/20 application data. The FB798/20 is for select Porsche 911 991 and 991.2 Turbo-family 3.8L H6 applications using OEM reference 99111013070. Do not assume fitment for Carrera, Carrera S, GTS, GT3, GT3 RS, GT2 RS, 997, or 992 applications unless confirmed separately by BMC part number, OEM reference, and airbox configuration.

Part Number & Cross References

Platform Porsche 911 991 and 991.2 Turbo 3.8L H6 applications
Engine Notes Compatible applications include select Porsche 911 991 3.8L H6 Turbo and Turbo S models from 2013–2016, plus select Porsche 911 991.2 3.8L H6 Turbo, Turbo S, and Turbo S Exclusive Series models from 2016–2019 where BMC FB798/20 is specified.
BMC Part Number FB798/20
OEM Cross References 99111013070

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 FB798/20 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 Porsche BMC Filters
Product FAQ

BMC FB798/20 FAQ

Is BMC FB798/20 a direct replacement filter?

Yes. BMC FB798/20 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 required for the BMC FB798/20 when installed as a direct replacement filter in the correct factory Porsche 911 Turbo airbox. It is designed to support improved airflow while retaining OEM-style fitment.

Can this BMC filter be cleaned and reused?

The BMC FB798/20 is washable and reusable. Service it with the proper BMC cleaning and re-oiling kit, allow the filter to dry fully before oiling, and avoid over-oiling before reinstalling it into the factory airbox.

How do I confirm this filter fits my vehicle?

The BMC FB798/20 fits select Porsche 911 991 and 991.2 Turbo-family 3.8L H6 models using OEM air filter reference 99111013070, including Turbo, Turbo S, and Turbo S Exclusive Series applications. It should not be assumed to fit Carrera, GTS, GT3, GT2 RS, 997, or 992 models unless confirmed separately.