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Flowmaster American Thunder

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Old Feb 28, 2011 | 07:54 PM
  #1  
Okapeekthegreat's Avatar
Okapeekthegreat
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Flowmaster American Thunder

Hey everyone. Looking into getting the Flowmaster american thunder for my 2006 f150 fx4. Just wondering if anyone has it and what they think about it. Also, if you've installed it, how was that experience.

Thanks
 
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Old Mar 1, 2011 | 09:20 AM
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benningstspeed1.0
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From: SUNMAN INDIANA
flowmasters are just noise makers. they are one of the worst flowing muflers you can buy.
 
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Old Mar 1, 2011 | 10:52 AM
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I've had flowmaster mufflers before just not a cat back system and I liked them.
 
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