The Venturi VMC Airbox is a filter box designed to improve the performance of your Vespa's engine.
Its aluminum body has a classic yet refined look

The larger internal volume compared to the original filter box and the fully round "venturi" cornet, not sacrificed by cuts or various bevels as on the rest of the alternative products on the market, allows air to enter more easily and quickly, thus promoting more airflow to the carburetor. This increased airflow provides the engine with more breathing capacity, which results in increased power, acceleration and top speed.
In addition, the Airbox Venturi VMC has an internal system that allows you to mount a choice of two air filter models with different filtering capacities. This allows you to choose the configuration that best suits your needs, depending on the driving and operating conditions of your vehicle.
It also mounts with carburetors equipped with a mixer.

Advantages:

Improves engine performance
Increases power, acceleration and top speed
Compatibility with carburetors with or without a mixer
Possibility of mounting an air filter directly in the box
Refined and classic look
Undeformable aluminum body