gs750e 4 INTO 1 EXHAUST

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  • coolio
    • Jan 2026

    #1

    gs750e 4 INTO 1 EXHAUST

    I've been sourcing a 4 into 1 pipe for my bike...

    From what's available online a Vance Hines part number 12001 is the correct pipe for this make year and model...

    But

    I've read some reviews on different websites stating the down pipes need to be ground down to fit along with the number 3 cylinder pipe hits the front wheel!!

    I have a gs750 1977 with a MAC 4 into 1 which I've chopped and installed a home made baffle (sounds so good) which will fit if I grind down the down pipes....

    I think I will modify the MAC exhaust I have to fit my gs750e 1983...

    Has anyone recently replaced an exhaust on this year and model (1983 gs750E)

    Oh and replaced the air box with K N filters?

    I hope the K N filters I ordered actually fit!!!

    D
  • andler2008

    #2
    i threw on a v&h sidewinder on my 78 750 and it fits fine. i didn't have to grind anything down. but then again mine "was" sitting stock height. not so much anymore.

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    • Guest

      #3
      Originally posted by coolio
      I've been sourcing a 4 into 1 pipe for my bike...

      From what's available online a Vance Hines part number 12001 is the correct pipe for this make year and model...

      But

      I've read some reviews on different websites stating the down pipes need to be ground down to fit along with the number 3 cylinder pipe hits the front wheel!!

      I have a gs750 1977 with a MAC 4 into 1 which I've chopped and installed a home made baffle (sounds so good) which will fit if I grind down the down pipes....

      I think I will modify the MAC exhaust I have to fit my gs750e 1983...

      Has anyone recently replaced an exhaust on this year and model (1983 gs750E)

      Oh and replaced the air box with K N filters?

      I hope the K N filters I ordered actually fit!!!

      D
      Get ready to do some carb tuning now that you are going have pods and a pipe.

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