This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

flapper

  1. G

    Flapper Valve disconnect on 2013 equals no starting from hot rest

    So for a week I had played with the exhaust flapper valve disconnected under the seat (wires harness only.) I liked the way it ran, and it appears to be smoother in the low revs.. But during our heat wave this week 102F.. I started the bike from a days rest and it kept stalling gout as the...
  2. M

    How to RECONNECT exhaust flapper valve?

    I just purchased a new (to me) 2014 HS. It has a great slip-on but... it's quite loud. How does one "reconnect" the exhaust flapper valve? It still "sweeps" during startup btw, so the cable IS connected... But it doesn't actually seem to close the valve when the bike is running... I hear...
  3. R

    Flapper valve

    Can anyone point me in the right direction as to what i need to disconnect in order to try this "fix" that seems to be very popular? I've heard its just a case of disconnecting a cable? Does it throw up dash errors at all?
  4. B

    Healtech ESE - Flapper Valve Delete

    I have purchased a Healtech ESE - so I can delete the Exhaust Flapper Valve action without getting codes etc. If anybody has done this can they advise where I find the plug for the servo motor for the flapper valve?