Vespa PX 125 150 166 177 180 Carburettor Polini Performance Air Intake Filter Kit

Vespa - Carburettor - Air Filter Kit - Polini Perfomance - PX125, PX150 or Large Frame Vespa With SI 20mm or 18/19mm Si Carb Fitted.

SI 20.20 Carburettors are fitted as standard to Vespa P125X, P150X, PX125/150, LML 125 STAR / DELUX / STELLA / DLX, POLINI 180, DR180, MALOSSI 166, PINASCO 180 and the Filter also fits the Older Vespa Super, Sprint, GTR, Sportique etc. with slightly smaller Si Carbs.

As pictured supplied with all fittings and a 115 Push in carburettor jet

"Finally ! At last a more performance orientated air intake system for all die hard DELLORTO SI carb. fans, made by POLINI.
It replaces the OE PIAGGIO airfilter with a CNC milled air induction funnel that screws onto the top of the carburettor Venturi. It is conical in shape and provides an added acceleratory venturi effect to the induction process of your DELLORTO SI carb.
To ensure a sufficient airflow into the airbox, a larger race style air filter is provided to be used instead of the OE PIAGGIO rubber airbellow tube, connecting the SI carb.airbox to the opening in the PX frame. This item also has an 'O' ring seal to make sure of reliable inductional air filtration.
Conclusion: Finally a more performace orientated air intake system for the DELL`ORTO SI carb."