Custom Exhaust

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dvc357

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So,…
2018 6.4L Power Wagon.
So,… probably not at all legal, but, hypothetically.
A True Dual Exhaust system.
Thoughts?
 

MADDOG

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It can be done but both pipes have to run down the passenger side until you clear the fuel tank. I opted for a single in/dual out Magnaflow muffler on my 2007 and a single in/single out Magnaflow on the 2014 6.4L engined truck with a resonator delete.

Any good shop can fit up a nice system including several cat back systems. I'd check in with Nick@GotExhaust, one of our preferred vendors, who has some great pricing on aftermarket systems for your truck.
 

Fatbob Frank

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I have custom from the cat-back but just left it single...
If you leave the cat in place it's never going to be a true dual anyway...
 
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OP
D

dvc357

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Hey brothers,
I was trying to figure out getting past the o2 sensors on a true dual.
MadDog, why would both tubes have to run down the right sight?
Thanks
 

Wild one

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Hey brothers,
I was trying to figure out getting past the o2 sensors on a true dual.
MadDog, why would both tubes have to run down the right sight?
Thanks
Gas tank. You can fool the computor with the old school anti-fouler trick or by using the newer mini-cats if you want to delete the cats and not tune it,probably illegal in the majority of North America though
 

joesstripclub

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Assuming the 2500s are routed similar to the 1500s, you would just cut off the exhaust at the Y pipe and install an H or X there and run your duals back. If I recall the 2500s are just single exit at the rear so you would have to run one pipe to the opposite side or have them both exit the same side. I'm going to build my own at some point when I have a little more garage space. Something about y-piped truck exhaust just doesn't do it for me.
 
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