hi i have a 2005 f150 stx scab and next week im going to get my exhaust redone with si-do with 5 1/2" tips i was wondering should i go with the super 40 or the orginal 40 i want the loudest i dont wwant to turn down down cos i really like tips

 

the original 40 is still loudest

the super 40 is deeper but not as loud

 

Original is definitly louder. I have it and love it. Good Luck.