If I go with a set of Cycle Shack slip ons on a stock TC (03 FXD) do I need to so anything else like remapping, CERT, Stage I or II, rejetting, or any of that kind of thing, or are they a direct replacement for stock pipes?


I'm after sound and looks rather than performance... (I know...)

Thanks

Mike

 

I put cycle shacks on my 06 and I did get quite a bit of popping on decel until I remapped...sorry.

they do sound great though!