BMC Universal 90mm Conical Carbon Racing Filter w/Shield & Reducer

The CRF, Carbon Racing Filter, is BMC’s new high performance sports air filter designed for road and competition vehicles. It features a 100% carbon fibre support structure with a cotton air filter. The CRF has been designed and produced entirely by the BMC Racing and Advanced Composite Division, which is wholly concerned with the development of air filters and aspiration systems for the racing world: Formula 1 / MotoGP One / World Superbike. The CRF has been created from extensive BMC knowledge acquired through more than 10 years of experience in the racing sector, which has brought high level results and increased performance to super-sports engines. The CRF air filter makes use of innovative technical solutions to optimize the flow dynamics of the direct air into the engine. The result is better air flow passage in the intake phase

Fitment

Specifications

What’s Included

One new BMC product in the exact configuration identified by manufacturer part number CRF613/08-R. Only components expressly stated for this part number are included.

About BMC

BMC develops reusable performance air filters, enclosed airbox systems, universal intake components, and filter-care products. Selection remains exact-part-number, exact-dimension, and exact-application specific.

Related BMC Products

• BMC Universal 90mm Conical Carbon Racing Filter w/Shield
• BMC Single Air Universal Conical Filter w/Carbon Top – 90mm Inlet / 110mm H
• BMC Single Air Universal Conical Filter w/Carbon Top – 90mm Inlet / 140mm H

Browse the BMC collection for related air filters, intake systems, components, and service products.

Frequently Asked Questions

Is this BMC product vehicle specific?
No verified year, make, and model application is assigned. Select it by the exact dimensions, inlet and outlet size, shape, material, clearance, and intended intake-system function.

What measurements should I confirm before ordering?
Match every listed diameter, length, width, height, flange, connection, quantity, and clearance requirement. Similar-looking BMC intake parts are not automatically interchangeable.

Does this include every part needed for installation?
Only the components expressly listed for this exact BMC part number are included. Clamps, hoses, adapters, brackets, filters, and service products may be separate depending on the application.

Installation Instructions

Follow BMC’s current instructions for this exact part number. Confirm fitment and dimensions before disassembly, keep dirt out of the intake tract, seat every filter and connection evenly, tighten hardware to the specified value, and inspect the installation before operating the vehicle.