BMC Air Filter FB630/20 for BMW N55 135i, 335i, X1 35i and Alpina B3
Genuine BMC Replacement Filter

BMC Air Filter FB630/20 - BMW N55 135i, 335i, X1 35i & Alpina B3

Sale price$95.70
Part No.FB630/20
ApplicationBMW E8x 1 Series, E9x 3 Series, E84 X1, and Alpina B3 performance applications
ServiceWashable / Reusable
Only 1 unit 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 FB630/20

The BMC FB630/20 is a washable, reusable replacement panel air filter designed for select BMW N55-powered 135i, 335i, X1 35iX, and Alpina B3 applications.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FB630/20 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 FB630/20

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
2010-2013 BMW 1 Series E81/E82/E87/E88 135i N55 3.0L turbo 306 hp; confirm OEM cross reference before ordering FB630/20 13717599285
2010-2013 BMW 1 Series E81/E82/E87/E88 135i N55 3.0L turbo 326 hp; confirm market, chassis, and OEM cross reference before ordering FB630/20 13717599285
2010-2013 BMW 1 Series E82/E88 135i N55 3.0L turbo 326 hp; confirm coupe/convertible fitment and OEM cross reference before ordering FB630/20 13717599285
2010-2012 BMW 3 Series E90/E91/E92/E93 335i N55 3.0L turbo 306 hp; confirm body style and OEM cross reference before ordering FB630/20 13717599285
2011-2015 BMW X1 E84 35iX N55B30A 3.0L turbo 306 hp; confirm xDrive fitment and OEM cross reference before ordering FB630/20 13717599285
2010-2013 Alpina B3 E90/E91/E92/E93 3.0 turbo gasoline 400 hp; confirm Alpina model and OEM cross reference before ordering FB630/20 13717599285
Fitment note: Fitment can vary by market, model year, engine variant, production split, drivetrain, body style, and airbox configuration. Use this table as a guide and contact European Performance Filters before ordering if you are unsure.

Part Number & Cross References

Platform BMW E8x 1 Series, E9x 3 Series, E84 X1, and Alpina B3 performance applications
Engine Notes Compatible applications include select BMW N55B30A turbocharged 3.0L inline-six models, including 135i, 335i, X1 35iX, and related Alpina B3 applications where BMC FB630/20 is specified.
BMC Part Number FB630/20
OEM Cross References 13717599285

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 FB630/20 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 BMW BMC Filters
Product FAQ

BMC FB630/20 FAQ

Is BMC FB630/20 a direct replacement filter?

Yes. BMC FB630/20 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 FB630/20 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?

FB630/20 is designed for select BMW N55-powered 135i, 335i, X1 35iX, and Alpina B3 applications where this BMC part number is specified. Always confirm your vehicle details and airbox configuration before ordering.