The sub assemblies and components that make up this Muffler(s) include this Manifold-comp-exhaust, the most expensive part.
The component with the lowest price in the Muffler(s) schematic is the Bolt,socket,6x10.
Some items from this specific schematic: Manifold-comp-exhaust, Pad,guard,upp, Clamp,64.5mm, Clamp,carburetor.