BMC Automotive Air Filters and Intake Parts

Choose BMC filtration for the intake setup you want to keep or build. A washable replacement element retains the compatible factory airbox, while CDA, OTA and DIA systems offer different enclosed-intake layouts. Single Air and Twin Air conical filters, hoses, adapters and regeneration supplies support custom installations and ongoing filter care.

BMC Replacement Air Filters

BMC replacement elements use washable, oiled cotton media and come in application-specific panel and cylindrical shapes. Choose this route when you want a reusable filter for the original airbox. Compare the exact engine application and filter count: a single element and a multi-filter package supply different service quantities. A replacement element does not promise a particular horsepower gain.

BMC Airboxes and Universal Intake Components

The BMC range includes Carbon Dynamic Airbox (CDA), Oval Trumpet Airbox (OTA) and Direct Intake Airsystem (DIA) designs. Universal versions require careful planning of mounting position, duct routing, connection sizes and engine-bay clearance. Application-specific kits and replacement elements must be matched to their exact system; a similar-looking filter is not proof of compatibility.

For Single Air or Twin Air universal conical filters, compare the inlet diameter, filter height, overall dimensions and top configuration. For hoses and adapters, confirm both connection diameters, bend angle and usable length. Check which clamps, brackets and connectors are included and which must be ordered separately.

Choose Your Part

• Factory-airbox replacement: match year, make, model, engine, production range and original airbox configuration.
• Multi-filter applications: verify the number of elements required and the quantity supplied in the listing.
• Airbox systems: distinguish a complete kit from a housing, lid, duct or replacement filter element.
• Universal filters: measure the connection and available space, including room to remove and service the filter.
• Hoses and hardware: compare diameter, length, bend, mounting and clamp requirements.
• Final check: compare the manufacturer part number and installation instructions with your existing setup.

BMC Filter Cleaning and Regeneration

Service washable BMC cotton filters with the appropriate BMC detergent and regeneration oil. Follow the current instructions for the specific filter and oil applicator: wash gently, allow the element to air-dry fully and apply the specified oil quantity. Excess oil can affect airflow sensors. Service needs vary with driving conditions, so inspect the filter rather than assuming every vehicle follows the same schedule.

Our BMC selection includes regeneration fluid, detergent and service kits. Read package contents carefully: a bottle of oil or detergent is not necessarily a complete cleaning kit.

Frequently Asked Questions

Are BMC air filters washable and reusable?

BMC’s cotton filters are designed to be washed and re-oiled using the appropriate regeneration products. Follow the filter’s care instructions before reinstalling it.

Does a BMC replacement filter include a complete intake?

A factory-airbox replacement filter is an element, not a complete intake assembly. Check the listing’s included components to distinguish filters, airboxes and full kits.

Should I replace the airbox filter or choose a complete BMC intake?

Choose a replacement element to retain the compatible original airbox. Consider a supported CDA, OTA or DIA system when the project calls for a different intake enclosure and routing. Compare the exact package, installation space and engine-management requirements before choosing the scope of the change.

Is a universal BMC filter a direct-fit part?

Universal describes a component selected by measurements and installation requirements. It does not establish a bolt-on fit for a particular vehicle. Confirm mounting, connections, clearance and any additional hardware.

How do I choose a replacement element for a BMC airbox?

Identify the airbox’s exact BMC part number, then check the replacement element’s stated compatibility. Dimensions alone may not confirm the correct sealing or mounting arrangement.

Get Help Selecting BMC Parts

Contact Black Ops Auto Works with your vehicle details, current intake setup and BMC part number for help comparing the application. Browse related drop-in air filters, direct-fit air filters and cold air intakes.