EXHAUST SYSTEM

Info Added 2017-04-18


  1. CONSTRUCTION


    1. The exhaust pipe assemblies are made of stainless steel in order to reduce weight, improve rust resistance, and enhance TWC warm-up capability.

    2. Ball joints are used to join the exhaust manifold to the front exhaust pipe assembly, and the front exhaust pipe assembly to the tail exhaust pipe assembly. As a result, in-vehicle sound has been muffled, vibration has been minimized, and high reliability has been realized.

    3. TWC is provided at the front of the front exhaust pipe assembly.

    4. A 2-way exhaust control system is provided to reduce noise and vibration from the main muffler.

      A001LW5C01
      *1 Bolt *2 Flange
      *3 Compression Spring *4 Front Exhaust Pipe Assembly
      *5 Tail Exhaust Pipe Assembly - -
      *a Ball Joint Portion *b TWC
      B003XBC Exhaust Gas - -

  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.

        A001M2QC01
        *1 Control Valve - -
        *a Low Engine Speed *b Middle to High Engine Speed
        *c The illustrations shown are examples only. - -
        B003XBC Exhaust Gas - -