Akrapovic Catalytic Converter - Vespa GTS 250 2005-2013 / GTS 125 2009-2016 / GTS 300 ie 2008-2020 & more Akrapovic Genuine Akrapovic catalytic converter. Ships from Portugal. Vespa GTS 125 Vespa GTS 250 Vespa GTS 300 ie Vespa GTV 250 Vespa GTV 300