just got 82 nu50m, muffler clogged, top speed 20ish. roasting to clean not an option as i live in the city. tried carb cleaner, no help, so i ordered replacement for $102 last night from bike bandit, got msg today it has been discontinued. cmsnl.com has a few different ones listed, im not sure what the difference is?
they want $179 plus shipping. before i spend that much, are there any performance pipes that will work? someone on here was making some, but those posts are about 2 years old.