Supertrapp muffler - $100

condition: good

make / manufacturer: Supertrapp

model name / number: 4MSM-60550

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Used Supertrapp Street Exhaust for a 1980 - 1982 Kawasaki KZ 550 A series, but should also fit 1981 GPz 550.

2 1/2" inside diameter inlet

Part number: 4MSM-60550

post id: 7952215183

posted: 2026-08-07 19:12

updated: 2026-10-27 23:26

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Supertrapp muffler - motorcycle parts - by owner - vehicle...

Used Supertrapp Street Exhaust for a 1980 - 1982 Kawasaki KZ 550 A series, but should also fit 1981 GPz 550. 2 1/2" inside diameter inlet Part number: 4MSM-60550