YASUN EXHAUST 4T 4T, SBL/CAR

The Yasuni 4 range is the evolution of the line created for the 4 strokes Scooters.  40% less weight than original exhaustThe fasteners and components are made of stainless steel AISI-304High mechanical strengthRespects EEC noise tests (e9) In order to fully comply to the emission strandard (e5), installation the catalytic converter (optional) is necessary, see ref.