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outlaws+custom hpipe = annoying high pitch metallic sound

Stormtrooper5.0

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I have flowmaster outlaws w/ a custom hpipe that was made by the muffler shop.
This thing sounds beautiful, its deep, throaty, gurgly, and it pops......................as long as im staying under 3.5k rpm or not going WOT, in which it will produce an incredibly high pitched screaming metallic like sound that keeps me from wanting to press the gas down any further. Ive had this setup for like 8 months and sadly im still very addicted to that low rpm gurgle and even the idle, but i kinda miss going wot without having to worry about that annoying sound. It makes me drive conservatively because it is embarassing. Im thinking about going back to stock unless there is a fix to this. Im guessing not since its a v6 and it will not sound great at the top-end but would like your guys input since im not too familiar with exhaust systems.

Heres somewhat what it seems like
Idle-2k rpm: wtf is this a v8?
2k-3-3.5k: nvm...is this a g37?....or a gtr.
3.5k+: is this a car or a screaming tin can?
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fordguys550

yep..."just" a V6
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Probably the h pipe. I love how my x sounds....

 

ChiTownStang26

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mu5tang2016

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if you have the 2.5" gt tack off pipes this works GREAT for 120$ i love it. gotta weld it up, clamps will get you to the shop to have a 10$ weld put on.
 

whatdoyoufeedit?

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The resonators remove rasp and the mufflers keep volume/drone down. I would recommend finding a GT takeoff and going with an X or H pipe of your choice. The stock GT mufflers flow way better than the stock V6 mufflers without the drone. By going with the GT takeoffs you also upgrade from a 2.25" to a 2.5".
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