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mac 2 to 1 pipes

  1. CX Customization and Mods Forum
    Hi, My first post; my first bike. :) I have a 1981 cx500d and I just replaced the stock exhaust system with the Mac 2 into 1, in black. I did not rejet the carbs and am using the stock air filter (not pods). Everything seems to be running normally with the new system - no leaks, no black...
  2. CX Customization and Mods Forum
    ive being wanting to get Mac 2 to 1 pipes for a while but im afraid of getting pulled over for having a loud exhaust here in California? are they that much louder than stock pipes? is there a way to baffle the noise down?has anybody measured the decibels on them? ........................i gotta...
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