It consists of a three-layer cotton material, aluminum mesh, and special oil that allows the air to pass through the intake without turbulence. 

Since there is little intake resistance, the air is rectified and has the appropriate amount of air quantity (1.7 times more than normal) that the VX-ROM requires.

Because this VX-AIR FILTER prevents the dirt of the Air Flow Meter, there are no disorders at all by the incorrect measurement.

Since VX-Air Filters have been developed simultaneously with the development of VX-ROM, their matching is supreme. A VX-ROM user has a feel that is 2nd to none.

Suction efficiency is improved and a 3~5ps upgrade can be acquired only by changing the air filter.

Since the intake air passes through the same path as an original intake, the heat in the engine compartment does not affect its efficiency.

The filter can be reuse when washed. The percentage of the amount of intake air lost after 35 washes is only 3%. It has proved that it is well within the limits for practical use.