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Magnaflow Performance Mufflers Part #14221 Customer Reviews

Average Rating

2 Customer Reviews

Awesome deep note

Reviewed by Cody R (Anacortes, WA) Reviewed for a 2016 Chevy Silverado — Feb 22, 2017 5:13 PM

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I wanted something that would be deep and a little louder my silverado but not wake up my neighbors loud. If you are looking for something like my first sentence said this is it. There is a little drone in the cab but you can turn your volume on your stereo up just a bit and it drowns it out. It has the perfect deep tone I wanted and the exact amount of loud I want as well. Great product!!!

Sounds good, glad I got the 14" though

Reviewed by Chris J (VENETA, OR) Reviewed for a 2012 Dodge Ram — Feb 18, 2013 11:20 PM

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6 of 8 people found the following review helpful.

This muffler is a nice way to get a good deep growl out of your Hemi. I was actually expecting a louder muffler as this is the most aggressive Magnaflow, but it is a classy yet beefy tone. When you hit, it really gives you a good growl, for sure and I am glad I got it, would have not like the quieter options though. I will say, it was difficult finding a guy to install it, make sure you go to a good exhaust shop unless you are doing your own install. It does require some extra 3" pipe...

Magnaflow Performance Mufflers - 14221

Center Inlet / Dual Outlet - Oval Muffler
  • $142.96
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships By 7/23


  • Part Size:
    3.00" inlet/2.50" outlet, 5" x 8" x 14" body
  • Color:
  • Part #:
  • MagnaFlow Part # 14221
  • Center/Dual
  • 5" Body Height
  • 8" Body Width
  • 14" Body Length
  • 20" Overall Length
  • 3" Core Diameter

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