ok i have 5.4L everything stock as of now

im looking to get true duals and glass packs

do i need to get headers or can i run true duals off stock?

 

you can run them off stock. just gotta cut the y pipe

 

x2.

 

will this give me a deep rumble sound or what?

 

Nope! lol
Glasspacks are cheap and sound like it also. IMO

In a word: *****.

 

so just stick with super 44 si/do duals

 

well actually im looking for loudest rumble possible, how can i accomplish that?

 

Any straight through muffler with no packing. Dynomax race bullet, Flowmaster outlaw race muffler, etc...Straight pipes are also an option, but they don't really have any kind of Tone other than obnoxious.

 

i wish my dad wants me to be legal so other opitions?

 

Those are all legal options with the exception of straight pipes in some states.

 

I've seen a member on another forum use a magnaflow muffler that has an x pipe built in, so its dual in dual out. Just cut the pipes where they join a the Y and run individual pipes to the mufler and it keeps it all on the right side with out interfering with the drivetrain. Then you decide to run them out together or split.

 

well im in texas so illegal and im going for duals so how would i do that with the outlaw race muffler

 

I'm in Texas also, I know the laws on emissions. You HAVE to have some form of sound deadening device, even if it minimally reduces noise. With the outlaw muffler, the ideal setup would be a 3" pipe from your stock Y, into the outlaw, connected to a single 3"-dual 2.5" y pipe, leading out to the back of the truck. This way, you don't get the performance loss of true duals, the awesome sound of a race muffler, and the dual tips look you are after. Just an FYI, the dynomax bullet is quite a bit cheaper than the outlaw, and is basically the same exact thing. The muffler is nothing more than a round body with a perforated pipe running through the middle of it and no packing. Basically a straight pipe, but resonated a little for better sound/less popping and gargling.

 

thanks man would you mind sending links of where i can buy all the stuff please? cause i really suck on the computer

 

true dual 10 series Flowmasters will be as loud as straights and keep you legal.