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Thread: SuperTrapp Stout 4" 027-6523 / 28213?

  1. #1
    Join Date
    Sep 2017
    Location
    USA
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    Default SuperTrapp Stout 4" 027-6523 / 28213?

    I have a set of pipes I believe are Stout 4" Slip Ons but the stamp on the pipe is "027-6523" and under it is stamped "28213". That doesn't match up with what I can find for any part numbers. What are these?

    I have these on a 2007 Road King Classic (Stage 1 Flash / K&N High Flow / Stock Head Pipes). They sound great (replaced V&H Ovals I've had on it since new) with a nice rumble.

    Thank you.

    Redd

  2. #2
    Join Date
    Jul 2007
    Posts
    404

    Default

    Quote Originally Posted by Redd View Post
    I have a set of pipes I believe are Stout 4" Slip Ons but the stamp on the pipe is "027-6523" and under it is stamped "28213". That doesn't match up with what I can find for any part numbers. What are these?

    I have these on a 2007 Road King Classic (Stage 1 Flash / K&N High Flow / Stock Head Pipes). They sound great (replaced V&H Ovals I've had on it since new) with a nice rumble.

    Thank you.

    Redd
    027-6523 is the specific part number for the left side muffler body for SuperTrapp Stout mufflers; 140-65222 and 140-65224.
    The difference between the two is the core, one is straight thru tapered design (-65224) and the other is a little more restrictive and not able to see thru (-65222) and most likely what is on your bike? Either way, you have Stouts.

  3. #3
    Join Date
    Sep 2017
    Location
    USA
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    Default

    Thank you. Yes, you can see straight through them...so I appear to have the '10-'16 model on my '07. Maybe that is why they sound so good.

  4. #4
    Join Date
    Jul 2007
    Posts
    404

    Thumbs up

    Quote Originally Posted by Redd View Post
    Thank you. Yes, you can see straight through them...so I appear to have the '10-'16 model on my '07. Maybe that is why they sound so good.
    Right on Redd!

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