Some items from this specific schematic: Sprg Flex Joint, Nut, Self Lock 10mm, Gasket,flex.exh. (nas), Plate,p/s Ht/baf.
The component with the lowest price in the EXHAUST PIPE schematic is the Bolt-wash.,6x12.
The Exhaust Pipe assembly is constructed from several parts from which the Set,exh Slncr Com is the most expensive.