Air filter -POLINI- two-layer, material for cutting 297x420mm

The original scooter air filter box is very well made to fit perfectly on the engine and provide enough air.

The problem is in the material of the original filter. The foam chosen to make a standard filter is not good and most of the pores of the filter are clogged and do not leak enough air for optimal engine operation. It's a nightmare to ride a tuned scooter with a standard filter sponge.

The pores arefiner and all from them are opened. This increases the airflow for proper engine operation.

The combination of high quality sponge in the original box of the air filter gives a lot original vision, and also much better sound.

This is the right choice for everyday driving for the scooter.