08 6.4 exhaust questions
#1
08 6.4 exhaust questions
My buddy has a 08 6.4 and he straight pipes it and put a 8 inch tip on it. But all he is getting is turbo noise and is wondering how he can get more sound out of it. Like that good ole diesel rumble. He is jealous of my straight piped 5.9 Hahahaha but any Advice would be greatly appreciated