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4.0 out of 5 4.0 (5 reviews)

BikeMaster Rubber Muffler Plugs

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$4.95 - $5.95
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Specifications and Options
Brand BikeMaster
Price $4.95
Tool Size Small
Specifications and Options
Brand BikeMaster
Price $5.95
Tool Size Large
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BikeMaster Rubber Muffler Plugs. Protects the exhaust system from water during pressure washing, keeps humidity from entering pipe as it cools down or prevents condensation inside the pipe during storage
      -Formulated to be stiff enough to not fall out but soft enough to insert into the pipe without damage
      -Small fits most 2-stroke applications
      -Large fits most 4-stroke applications

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by PowerReviews
BikeMaster Rubber Muffler Plugs

(based on 5 reviews)


of respondents would recommend this to a friend.

Reviewed by 5 customers

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Simple Yet Effective

By 6FT3Suzuki

from Chico,CA

Comments about BikeMaster Rubber Muffler Plugs:

Product shipped fast and fit great. Does a great job of keeping moisture and debris out of my exhaust.


Muffler Plug

By facebite

from Midland, Tx

See all my reviews


  • Easy To Use
  • Lightweight


    Best Uses

    • Off-Road
    • Racing
    • Replacement Part

    Comments about BikeMaster Rubber Muffler Plugs:

    I use it on my XT250. This plug fits very tightly, but provides a good seal to keep unwanted things (mostly water during washing) out of my tailpipe.

    • Motorsports:
    • Casual Rider, Competitive Rider, Mechanic, Motorcycle Enthusiast

    Good quality for your money

    By Andrew hayabust

    from Trinidad & Tobago

    See all my reviews

    Comments about BikeMaster Rubber Muffler Plugs:

    Blocks all water from entering the exhaust


    Not for Harleys

    By Borrec

    from Daleville, AL

    Comments about BikeMaster Rubber Muffler Plugs:

    Nowhere big enough for my Ultra Calssic

    Displaying reviews 1-4

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    Do you have questions about this product?

    get answers from real customers and in-house experts with AnswerBox.

    1 Question | 1 Answer
    Displaying question 1
    • Q:

      What are the diameter ranges for the small and large size plugs?
      Asked on 6/3/2013 by Craig

      1 answer



        Thanks for your question! The 2 stroke plug measures 6x4x2 inches, 4 stroke
        8.5x5x3.5 inches. Please let us know if there is anything else we can assist you with.

        Answered on 6/4/2013 by Anonymous
    Displaying question 1

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    Specifications and Options

    Brand BikeMaster
    Tool Size Small, Large