Auto's are for pansies
Join Date: Dec 2008
Location: Brownsboro, TEXAS
Thanked 191 Times in 139 Posts
Yep, I could roll the windows down and still not hear much over stock in my old truck with the delete. And from what I've read, only stacks will make you hear anything inside.
You could get 5" downpipe, 5" delete, and duals out back and still not have noticeable noise inside. These trucks are quiet.
'10 F350, CCLB, SRW, 4x4, 6 speed, 2.5" AutoSpring front leveling pucks, 37 x 13.50 x 18 Toyo's, 18 x 9 XD Diesel's, Road Armors front/rear