The Muffler is made up of components including this Exhaust which is the most expensive.
Parts such as the Muffler: Pipe,joint,l, Washer(8.5x18x1.6), Gasket,muffler Joint, Connector,muffler are included in the Gsx1300r Hayabusa 2007 (k7) Usa (e03) Muffler parts fiche.
The Suzuki MUFFLER has twenty-two products enlisted in the schematic.