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Flapper Eliminator
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    • Part # 8166209
      Flapper Eliminator

    • ★★★★★ ★★★★★
    • $59.95

    • Unfortunately, 8166209 - Flapper Eliminator - Is No Longer Available. Please Remove From Your Cart To Continue To Checkout.
      Caution! Our Flapper Eliminator does not fit all bike models. Please select your bike if you are not sure.
      Warning! Cannot be Shipped to California - No Exceptions!
      Warning! Important information below in the description.


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    Description Instructions Reviews Bike Fitment


    Flapper Eliminator

    Many of the new bikes are outfitted with a flapper valve in the exhaust system. The flapper valve is a device that is intended to reduce noise emissions and it is also claimed that torque output is increased but our testing has shown that this is not necessarily the case. By installing our flapper eliminator, the valve is removed and the motor can breathe freely in all RPM ranges. Exhaust sound is increased but not to obnoxious levels. The engine will benefit from full performance potential throughout the entire RPM range, as with the sound. This part is intended for sport use only.

    The facts:

    • Powerful sound
    • Full power potential throughout
    • High grade stainless steel
    • Easy to install
    • Supplied with everything needed to install
    • Optically discreet, hardly noticeable


    • BMW R 1200 GS (from 2010 to 2012)
    • BMW R 1200 GS Adventure (from 2010 to 2013)
    • BMW R 1200 R (from 2011 to 2014)
    • BMW R 1200 RT (from 2010 to 2013)
    • BMW R nine T (from 2014 to 2016. Does not fit 2017)


    Please Note: Exceptions to model/year fitment

    R nineT20142016-08/2016 (Euro 3)


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    Currently Viewing Reviews with a rating of 3. Click here to reset.
    ★★★★★ ★★★★★
    4.62/5 Stars out of 8 Reviews
    It works but…
    | October 29th, 2021
    Low rating due to price. Over 60 bucks for a small piece of stainless pipe! Wish I would have thought about it longer due to being able to get one cut locally for 25$. Very fast shipping and courteous service though. For that cost it should have included the servo buddy.
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    Bike Fitment

    BMW R1200 GS

    2010 · 2011 · 2012

    BMW R1200 GS Adventure

    2010 · 2011 · 2012 · 2013

    BMW R1200 R

    2011 · 2012 · 2013 · 2014

    BMW R1200 RT

    2010 · 2011 · 2012 · 2013

    BMW R nineT

    2014 · 2015 · 2016

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