Help choosing mufflers for my build

[Mock4147]

Hello everyone this is my first post I have a 1967 ford f100 pickup truck that I am building and need some help choosing mufflers for my setup the reason I am here is because it has a 2007 gt500 power plant. It has the engine and transmission from a 2007 gt500 and the irs out of an 2004 cobra. I was driving the truck last summer but when the winter hit I started my mods I just installed the new vmp gen 2-r tvs, twin 67mm tb, 123mm Jtl cold air intake, id1000 injectors 2.4 pulley with e85 tune from VMP. Right now I have the stock manifolds with 3" exhaust with flow master 44 series mufflers and the exhaust dumps out in front of the rear tires. I am going with kooks long tube headers and a local guy is building the rest including custom x-pipe to fit under the f100 and I am running the exhaust all the way to the back of the truck (out the side was kind of loud) my question is what mufflers would you guys recommend with this set up making 750-800rwhp (I hope) thanks for all your input

 

[Pribilof]

I don't know about what mufflers you should use but we definitely need pics and videos of your truck!

 

[351stang]

You are going to get a lot of opinions, but I would go with a straight through design instead of a chambered Flowmaster type. I like Magnaflow products due to the quality/price point.

http://www.magnaflow.com/products?partNumber=11259

There are multiple configurations and sizes to meet your packaging needs.

 

[TAF]

+2 on Magnaflow...

 

[Recon]

Borla or Corsa.


Sent from somewhere in the Twilight Zone.

 

[Mock4147]

I don't know about what mufflers you should use but we definitely need pics and videos of your truck!

Will definitely get a video posted as soon as I have it up and running have the new blower installed but for some reason tune no going so well have gotten two different start up tunes from vmp and they will not even start up the truck I think it has to do with the computer it is not a stock gt500 one it is the ford control pack but once it is all up am going I will post video. This summer need to get exhaust, new rear gears 4:10 in the 03 cobra IRS now want 3:73, a dual pass intercooler, wheels & tires. Then next winter paint and interior

 

[Mock4147]

Some pics

 

[69b302]

Borla touring are good with headers and no cats. The 5.4SC engine with headers can be deafening with some mufflers.