Hi I was wondering if I would do any damage to my 4 into 4s or baffles / silencers / end caps. If I drill out the 6mm bolts? I broke off one so I know the other 3 will break and need to be drilled out. Just want to make sure I won't do any damage as it would be costly to replace all 4 end caps & I would probably want to use them again. What kind of sound should I expect? and could I run with out them with out messing with jetting?
Thanks Dan
