I have finally set my thoughts on a dual setup with H pipe, 2.5 inch pipes and 4"x12" ss rolled tips. Now, I am trying to figure out if i want 40 series or 50 series mufflers. I really want alot of sound but i don't know if 40's would be overduing it. All suggestions are appreciated, or any other thoughts about this. I have heard that 40's arent that bad. Thanx
