I ordered some bct monster baffles for the big radius pipes on the fatty and was looking for any tips from thoes that have them....from what I read they sit further in the pipe from the standard baffles.....I think I have to drill a new mounting hole and plug the old one....any thoughts.....I hope they sound better than the stock baffles......thanks...

 

I have them in my shortshots and love them deeper sound

 

I have a set in my SEII pipes. They fit in the stock baffle location and used the same screws to hold them in.

Jake

 

It will come with instructions if I remember right you drill the hole 6 inches in.. The sound is different deeper and louder...