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Flowmaster Super 50 Series SUV Mufflers Part #524554 Customer Reviews

Average Rating

9 Customer Reviews

Flowmaster 50 series

Reviewed by Isaac W (Hempstead, NY) Reviewed for a 2003 GMC Yukon XL — Feb 24, 2017 1:41 PM

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very happy with the overall online purchase experience... I had the dual exhaust and muffler professionally installed..Sounds great... Thank You

Misleading advertising

Reviewed by Barry B (Mountain View, CA) Reviewed for a 2006 BMW Z4 — Sep 07, 2015 8:15 PM

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I got more power and throttle response but this muffler is obnoxiously loud, like an amplifier for resonance in big cam high performance engines. It does not have "minimal" interior resonance. It is not a moderate or mild sound level. Its louder than conversational level at normal highway cruising speeds. Then Flowmaster tells me that their only "cure" is to put in two of the resonators. Each resonator costs more than the muffler did.

Meets expectations

Reviewed by Cassandra D (SALTILLO, MS) Reviewed for a 2011 Toyota Tundra — Jun 15, 2015 8:06 PM

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flomaster works accords to standards expected

Great muffler

Reviewed by ahmad w (jacksonville, FL) Reviewed for a 2007 Toyota Tundra — Nov 01, 2014 7:19 AM

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Installed on my 07 tundra 5.7 muffler is quiet idling and cruising but has nice growl under acceleration no interior vibration i didnt delete my rear cats

Great Product

Reviewed by Schaun D (APO, AE) Reviewed for a 2012 Chevy Corvette — May 02, 2009 10:59 AM

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5 of 5 people found the following review helpful.

I wasn't sure what to expect because this was my first flowmaster muffler. Let me say that this product sounds so sweet because it's not that loud, just a little rumble. But when you stomp the accelerator she really sounds off.

Denny from Littleton Colorado. The sound and performance .

Reviewed by Denny R (Littleton, CO) Reviewed for a 2015 Ford Explorer — Apr 21, 2009 6:29 AM

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2 of 2 people found the following review helpful.

Muffler was very easy to install. Excellent sound and performance. Gas milage seems to be a little better due to the less amount of restricition of the muffler. Sound is a little loud but only if you really stand on the throttle pretty heavy. Would highly recommend to anyone that wants more milage and better sound.Add a cold air intake system as I did to get even more milage and performance. AFE or K/N cold air intake can also be purchased from AUTO ANYTHING

flowmaster 50 series

Reviewed by Bert P (Belvidere, SD) Reviewed for a 1999 Chevy Silverado — Jul 05, 2007 9:57 PM

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happy with product, havent got it on pickup yet. hopefully it will go good with K&N 77 series intake, jet mass airflow sensor, hypertech powere programmer 3, and hypertech thermostat. very happy with autoanything not the first or last item i will buy from them

flowmaster sounds great

Reviewed by stephen l (Yakima, WA) Reviewed for a 1983 Ford F250 — Oct 18, 2006 11:02 AM

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i dont really know what the dif from stock to this is because my old one feel off before i got the truck. it looks great and sounds good going down the road.

Breath right !

Reviewed by Mark G (Reno, NV) Reviewed for a 1997 GMC Yukon XL — Jun 05, 2006 9:09 PM

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I have had a K&N air filter system on my Yukon for years....but it just didn't breath right until I installed the Flowmaster muffler......thanks for the reasonable prices and good customer service !!

Flowmaster Super 50 Series SUV Mufflers - 524554

Dual Inlet / Dual Outlet
  • $148.32
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 8/23 - 8/27


  • Part Size:
    2.25" Inlet/2.25" Outlet
  • Style:
  • Part #:
  • Flowmaster Part #: 524554

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