EXHAUST SYSTEM


  1. CONSTRUCTION


    1. The exhaust pipes are made of stainless steel for improved rust resistance.

    2. A three-way catalyst is used for the front exhaust pipe assembly, helping to reduce emissions.

      B006WHDC01
      *A Models with Single Tail Exhaust Pipe Baffle *B Models with Dual Tail Exhaust Pipe Baffle
      *1 Front Exhaust Pipe Assembly *2 TWC
      *3 Sub Muffler *4 Center Exhaust Pipe Assembly
      *5 No. 2 Sub Muffler *6 Tail Exhaust Pipe Assembly
      *7 Main Muffler *8 Tail Exhaust Pipe LH

  2. OPERATION


    1. 2-Way Exhaust Control System


      1. In order to maintain quietness, and allow for high exhaust efficiency and high engine power output, a 2-way exhaust system is used for the main muffler. A control valve is used inside the main muffler to open the exhaust gas passage using the exhaust gas pressure. The control valve closes at low engine speeds by means of a return spring.

        B006WGDC01
        *1 Control Valve - -
        *a Low Engine Speed (Control Valve Closes) *b High Engine Speed (Control Valve Opens)
        *c The illustrations shown are examples only. - -
        B0082XT Exhaust Gas - -