POLINI Vespa Air Filter (SI Carburettor 20.20) "Venturi" Kit PX125, PX150 (1984-Onwards)
Discover the POLINI Vespa Air Filter: an upgraded air intake system for the DELLORTO SI carburettor. Constructed from CNC milled aluminum and conically shaped for an added venturi effect, this kit provides an increased airflow up to 30%. The race style air filter eliminates the original PIAGGIO rubber airbellow tube, and includes an 'O' ring seal for reliable air filtration. Get ready for more performance with this powerful upgrade.
- (SI Carburettor 20.20)
Comparison No. 227205 (PIAGGIO) - 203.0153 (POLINI)