I have V&H pipes and a k&n filter, the bike came this way. I want to change out the K&N and put on a big sucker, I like the naked look of this, had it on my sportster. The ?, I shouldn't need to remap should I? I assume it was since it already has pipes and K&N. Whats the verdict?

 

im not 100% but I think you might. increase airflow means adjusting a-f ratio,.....

 

You should be fine. You will be getting a little more air with an open filter but I doubt it will make enough difference to have to remap. Put it on and see how it runs.