just put on the UPR O/R X pipe i have flowmasters not sure what series and its not much louder than my H pipe was tru it does have the X pipe big block sound but its not really that loud.... what mufflers should i get?? thanks
just put on the UPR O/R X pipe i have flowmasters not sure what series and its not much louder than my H pipe was tru it does have the X pipe big block sound but its not really that loud.... what mufflers should i get?? thanks