Mac Performance - 4-into-2 Complete Exhaust Systems

4-into-2 Complete Exhaust Systems

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Was $450.95 - $473.95 $405.86 - $426.56 You save up to $47.39 (10%)

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Mac Performance 4-into-2 Complete Exhaust Systems

Restore your motorcycles engine performance and appearance to it's previous glory with a Mac Performance 4-into-2 Complete Exhaust System. This polished chrome exhaust will make your bike sound, look, and perform above average expectations. It's time to turn some heads with this awesome Mac Performance Exhaust.
  • High-performance systems
  • Retain centerstand, oil filter and drain plug access
  • Removable baffles except for turnouts and taper tip styles
  • Performance and the sound of power for those who prefer the balanced look of dual mufflers
  • Durable, dual nickel, all-chrome finish in a variety of muffler styles


  • Installation of a new exhaust system may change your motorcycle's fuel-air mixture requirements.
  • Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It s not the result of defective manufacturing.
  • Item # 40293
  • SKU #
  • Mfr. Part #

FitmentView All

Honda Models

  • CB750K : 1974–1975

Yamaha Models

  • XS1100 : 1978–1980

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