Just installed new thunderheaders on my 06 Custom Road King. While great throaty noise at idle and bike rides great, certainly doesn't have the loud sound I was looking for, especially when accelerating. Anyone have any experience with having the baffle removed from the thunderheaders ( 2 into 1 system with left-sided falsee).

 

I have a Thunderheader on an 00 FLHT. No falsee but you can really hear the pipe when you get on it. I suggest you let someone else ride your bike and you ride behind and hear how it sounds to others. I would be really suprised if you wanted it louder. My stock bike was just right with the Thunderheader.

 

Your kidding right?????? If anything it's alot quieter at idle then it is when you wack the throttle..............