i have a rgs 103 with a stage IV kit,v&h header pipes, cfr mufflers. i was thinking of installing Big City Thunder baffles. will this improve performance or effect it??? your thoughts!!!!

 

I had great results and experience with Big City Thunder baffles in my Wide Glide. I am sure you will have favorable results with them

 

Anybody's quess.Noise doesn't equate to power.Only a dyno reading will tell.

 

I took the V&H factory baffle out and installed these and felt a difference of increase torque. How much, I don't know. But it was a noticeable improvement. And definitely was louder and more aggressive sounding.

 

there is a thread on this i put them in and took them out then put them in and.........

EDIT here is the thread https://www.hdforums.com/forum/new-r...-to-cfr-s.html