RPI exhaust es way enough if u want growl
IMO the money u spent on the intake rather put it on the side and keep it for a nice software OR the supercharger
wwwwwwwwwoooooooooooooosssssssssssssshhhhhhhhhhhh
I have to say that i met a guy with a AFE intake and was suprised about the sound maybe a Gruppe M is even better dont know