The Polini outperforms it over the whole rev band, both in power and torque. The well thought out construction of the Polini exhaust makes it possible to keep the low and pleasant noise level of the system permanently.
Exhaust Polini Original for Piaggio NRG & Gilera Typhoon 50 2T Scooter Quartz Thy
Exhaust Polini Original Series for Piaggio, Vespa 50 4T 3V/4V, Euro 3/4/5 Libert
Exhaust Polini Original Series for Piaggio, Vespa 50 4T 3V/4V, Euro 3/4/5 Sprint
POLINI Original/Exhaust for Gilera Runner, for Aprilia SR 50 R...
Polini Original Series Exhaust for Piaggio and Vespa 50 4T 3V/4V, Euro3-5 Libert
Polini Original Series Exhaust for Piaggio and Vespa 50 4T 3V/4V, Euro3-5 Primav
