Yamaha Mt 03 321 [BMC] - Race air filter - FM528/20-01RACE Yamaha FM528/20-01RACE

The BMC Race air filter is characterized by optimized air flow that was specifically designed for use on race tracks. This high performance air filter is the ideal choice for motorsport enthusiasts who want to get the most out of their motorcycle.

Why choose a BMC Race air filter?

This air filter not only offers improved airflow but also excellent filtration efficiency. Find out more about the benefits:

• Better airflow to the engine: BMC uses cotton gauze with larger bonds that allows for better airflow, while multiple layers of oil-soaked cotton block any contaminants over 7 microns.
• Improved retention and filtering: BMC air filters achieved an impressive filtration efficiency of 97.5% in the ISO5011 test.
• Larger filter area: Maximum air permeability and higher air flow.
• The choice of champions: BMC equips some of the most important teams in Formula 1, MotoGP and WorldSBK.

General information

The BMC Race air filter is installed in the vehicle's original air filter box and replaces the OEM air filter. It is made from high-performance materials that allow for increased airflow and more efficient filtration, trapping all contaminants from 7 microns upwards.

The BMC air filters are produced using the “full molding” process, which creates the characteristic red filter from a single molded piece without welds, which avoids easy breakage. The rubber used is very durable and has optimal adhesion properties to all types of air filter boxes.

Technical data:

• Volume (cm³): 1815
• Weight (g): 246
• Length (mm): 167
• Width (mm): 247
• Height (mm): 44

Cleaning and maintenance

All BMC air filters are pre-oiled and can be washed and regenerated using the appropriate BMC regeneration kit. For detailed instructions on how to clean your filter, see the accompanying video.

Note on installation

Please note that reprogramming of the control unit may be required to achieve optimal performance as the BMC Race air filter provides increased airflow that may exceed the standard settings of most motorcycles.