2004 F150 5.4liter. Straight pipes, no mufflers!

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Category:

Autos & Vehicles

Tags:

• Ford
• 150
• straight
• pipes
• exhaust

[brandonfps]

did you notice any change in your fuel mileage?

[MrRdwagoner]

@brandonfps

I didn't notice a change. I have a cold air intake as well so I think it stayed the same if not a mile or two better.

[MrRdwagoner]

I took it to a shop where they cut off the muffler and ran two true pipes from the front to the back. Do not get a Y pipe that splits into two, it needs to be true two pipes. They were 2 1/2 inch in diameter and the tips were 3 inch. The cats are still on the truck but just true duels front to back.

[CanadianB0y]

hey there. i have the exact same truck same color and everything (just a little extra info hahah.) and would love for it to sound like that. My exhaust is bone stock right now

All you did was cut off at the cats or at the muffler, then duel it out and put tips on?

if you wouldnt mind i would like to know all the parts you had to buy, what you had to do (kind of where you cut or whatever) and what size tubing and tips you have.

email crazyfrog_2_@hotmail.com or reply to this! thanks!

[MrRdwagoner]

@CanadianB0y

The pipes are 2 1/2 inch all the way back with 3'' tips. Yes, all you need to do is from the cat back run two true pipes front to back and it will sound this way. Thanks

[MrRdwagoner]

The cats are still on the truck. It is true duels from front to rear with no mufflers at all.

[CanadianB0y]

@MrRdwagoner what did that cost you all said and done?

[foxracing279]

@MrRdwagoner why didnt you ditch the cats? Flows much better without them.

[tyIerz06]

@dcw111894 Just cut off everything coming out the exhaust manifolds. For better effect, get a good set of headers.

[ItalianStallionLouie]

@dcw111894 THeres no set up invovled in this man, its just the whole pipe without a resonator, cat or muffler.. chances are the extractors are stock also..