POLINI Vespa GTS 300, GTV 300 Euro 4 Sport Exhaust Aluminium Black (Without Catalytic Converter)POLINI Vespa GTS 300, GTV 300 Euro 4 Sport Exhaust Aluminium Black (Without Catalytic Converter) POLINI brings a contemporary flair to the Maxiscooter exhaust market with their top notch, Italian crafted series of unique exhausts. Their production quality, along with their stylish designs and superior quality, make them an outstanding choice. This exhaust is available with its black anodised silencer and distinct visual features. The black end cap