zimmer0

iTrader: (1)

if you see the last page i posted in that thread. No one had any insight to whether or not it being dumped made a difference.

93Cobra#2771

iTrader: (2)

That thread originated many years ago when mustangs had mid mounted mufflers. There are some in there with talk about dumps, I think.

zimmer0

iTrader: (1)

Too late anyway, foumd OEM muffler for free and had it swapped. Back to stock quietness at cruise. Still gives a decent tone when getting into the throttle. Shouldnt have messed with it to begin with as i'll be using this truck for long trips anyway.

azmidget91

If you change your mind look into solo, at cruising speeds it is very close to stock

papa tiger

N put electric dumps on it for funtime.

93Cobra#2771

iTrader: (2)

X2 - I subbed the Mach muffler for the mr400 and there are zero times I get tired of hearing my truck. And I have made ten hour trips towing my 9000# travel trailer. No drone. Period.