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Flowmaster 70 Series Big Block II Mufflers Part #52573 Customer Reviews

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1 Customer Review

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Reviewed by Glenn S (Waupaca, WI) Reviewed for a 2015 GMC Acadia — Jun 15, 2016 5:15 PM

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I was excited about installing this muffler and expected it to be real quiet better than the origional equipment well not so I still needed the resinators. I wish I was told I would need something to keep the drone noise out of the cabin. There are a lot of V/^ engines out there and more testing should be done to eliminate the drone noise and still have better flow.

Flowmaster 70 Series Big Block II Mufflers - 52573

Offset Inlet / Opposite Side Offset Outlet
(1)
  • $160.61 - $165.62
  • 1-Year Lower-Price Guarantee
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  • Ships By 9/20

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  • Part Size:
    2.5" Inlet/2.5" Outlet
  • Style:
    Aluminized
  • Part #:
    52573
  • Flowmaster Part #: 52573
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