How To Install the New Akrapovic Exhaust System on Vespa GTS - YouTube
Silencer, Silencer Slip-On Steel Original AKRAPOVIC for Vespa GTS 300 | eBay
Great news! The Akrapovic Slip-On for the Euro 4 Vespa GTS 300 is now LTA Approved and in ready stock. This exhaust can be used on older model Vespa GTS 300's as
Puig GTS Sport Windscreen Vespa GTS300 / Super 2008-2022 - Cycle Gear
Remus - full system double mesh Vespa 300 HPE/ GTS