Racing Exhaust VMC EVO Racer 52-S silver fits with chassis modifications/125cc cylinder also for Vespa 50-125/PV/ET3/PK/S/XL steel aluminium silencer left hand stud outlet: 62mm TUNING SPORT - powerful For race use only.
Racing exhaust "Secsys"LEOVINCE Vespa PK80-125/S/ETS/XL/XLS/N, *lefthand* | SIP-Scootershop
exhaust Polini sport w/ aluminum silencer for Vespa Primavera, ...
vespa pk50xl leovinci sound - YouTube
PIAGGIO rennauspuff-leovince-secsys-vespa-pk50-125-s-ets-xl-xls Used - the parking motorcycles