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2021 Scrambler
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254 Posts
Disconnect the cable from the exhaust flapper as a starting point and see how it sounds to you..... lots of posts on this if you search a bit.... this was enough for me in my 21 scram.
 

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36 Posts
Disconnect the cable from the exhaust flapper as a starting point and see how it sounds to you..... lots of posts on this if you search a bit.... this was enough for me in my 21 scram.
What does that actually do that flapper thing? I had mine apart while cleaning up the pipes but Just put it back the way it was thinking it was something to do with creating back pressure
 
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