Magnaflow muffler options

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Zed 71

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I have dual w/ 2 #11225s. Yes sounds like Ryan said, but if you hear my truck go by it has this kind of "muffeled cough" sound. Not good & don't know why is sounds like this?

Do you have an x-pipe to balance the exhuast pulses? Also what size piping did you use? If the piping is too big for the flow, it will be turbulent and not efficient (potential loss in performance and degradation in sound).
 
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Djay762

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I wound up getting the 11259, and got a great deal on it from black bear performance. Good people to work with. I am going to be putting it on this weekend and will let you guys know what I think.


Do you have an x-pipe to balance the exhuast pulses? Also what size piping did you use? If the piping is too big for the flow, it will be turbulent and not efficient (potential loss in performance and degradation in sound).

I just checked. The 11225 is a 2.25" pipe.
 
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Djay762

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yeah it came on monday. will put it on saturday most likely... will try to figure something out to get a clip on here.
 

Zipper

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There is no drone at cruise also it great and quiet when crusing, but agressive when your on it.
 

SWSS

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sumo, i may have read over it somewhere but which magnaflow are you running?
 
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Djay762

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Got the muffler installed on saturday, and I love it. Not too loud at idle but at WOT it sounds damn good. Will try to get a sound clip within the next couple days.
 

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