So I am almost done with my exhaust so I thought I would put a clip up on youtube.
for those who dont know its a 03 5.4 Screw with S/I D/O Flowmaster Super 40 Muffler and new Deleted Rear Cats.

All that I have left to do is install my intake tonight.

Let me know what you think. Sorry about the poor sound quallity

go to
http://www.youtube.com/watch?v=ub-1-zcDdBU

 

oooooooooooo nice!

 

sounds pretty good

 

That sounds real good bro. Did you happen to have the flowmaster with the stock cats still on? I have the 40 series and i'm trying to get it louder and i think i am going to get some high flows but i was wondering how much of a loudness difference they really would make.

 

Whoa, I think mufflers are too quiet, but that sounded real good, could you get a drive by vid or a take off vid? Would help me ALOT, if you got the time!

 

yeah man, i can soon. That vid does it NO justice! It is honestly 50% louder with the rear cats deleted! its honestly loud as crap.

If you want your 40 to be louder....take off the cats. It was honestly like taking off 2 mufflers

 

yeah man, i can soon. That vid does it NO justice! It is honestly 50% louder with the rear cats deleted! its honestly loud as crap.

If you want your 40 to be louder....take off the cats. It was honestly like taking off 2 mufflers

 

Thats what i wanted to hear. I even have mine lightning style and it isn't loud enough. It would be great if you could get a interior vid. How does it sound inside?

 

well this tank of gas I will prob be around 12mpg if that tells you anything

sounds mean as hell dude

 

Sounds great dude!

 

yea its amazing how much sound those rear cats hold back

 

lol i removed had removed all my cats today just to see how loud it was. very bad idea.

i would say. wear ear muffs. for sure. =/

 

How do you think a DI/DO flowmaster 40 would sound? since I have true duals and high flows. Also was size exhaust you running?

 

I do NOT like Dual In Dual Out mufflers. get you a X pipe in place of where your H pipe is and install two Flowmaster Super 44 mufflers. 40's will be fine also but the 44 are louder.
Not many people like the Super 40 like I have but I love it. Look into those also.
That my friend would sound amazing!

I am running 2 1/2 inch pipe with 4in tips

 

Theres no such thing as a DI/DO flowmaster anyway unless you get a SI/DO with a offset inlet so you can cut another hole in it.