I have a 2011 mustang V6 ,I’m very satisfied with
the speed but I’m not to happy about the sound
,don’t get me wrong it’s cool but I want some more
aggressive. I know I can’t do to much but I want to
atleast try something !!! Help !!!
I would check with your local exhaust shop, they most likely can make up a system to your liking and it will be cheaper than buying a cat-back system.