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

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2 Customer Reviews

2015 Ford F-150 5.0

Reviewed by patrick m (BALLWIN, MO) Reviewed for a 2015 Ford F-150 — Oct 04, 2017 5:29 AM

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THE MUFFLER HAS A SLIGHT RUMBLE, WHICH IS WHAT I WANTED. I PLACED MY ORDER BY PHONE TO MAKE SURE I GOT THE RIGHT ONE. I ORDERED THE ONE WHICH WAS OFFSET. I TOOK IT TO THE LOCAL MUFFLER SHOP TO HAVE IT INSTALLED. THEY SAID IT DIDN'T LINE UP AND HAD TO MAKE A CUSTOM "S" PIPE TO MAKE IT WORK, COST ME AN EXTRA $50.

Life Time

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
(2)
  • $165.42
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 7/19 - 7/23

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

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