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Flowmaster Super 40 Series Mufflers Part #9530462 Customer Reviews

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4 Customer Reviews


Reviewed by Randy C (Goose Creek, SC) Reviewed for a 2016 Dodge Ram — Feb 25, 2016 1:37 PM

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This exhaust system gives me extra power and makes the vehicle sound like a champ. not too loud and not to quiet. deep low growl. awesome

No pickup should go without this muffler

Reviewed by Nick R (Valley Cottage, NY) Reviewed for a 2010 Chevy Silverado — Nov 08, 2010 10:29 PM

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13 of 14 people found the following review helpful.

Went with the single in dual out on my 2010 Silverado 5.3 and 3" Flowmaster tips and this thing rumbles! Very deep powerful tone. My truck is 100% stock and this makes all the difference. Interior sound is very throaty and powerful but not loud. Can easily be blocked out with music or even opening the windows a bit will drown out some sound. If someone inside the car is talking it will be louder than the exhaust, don't worry. From the outside it's very aggressive. May not be as loud as some would like. If you're looking for anything louder go for Cherrybombs or a cutout. Other than that this thing rumbles! On my 2010 Silverado 5.3 it sounds good even at high revs in neutral. Doesn't pop or crack. Very solid sound.

Great sound from flowmaster yet again

Reviewed by Brian P (Stevens Point, WI) Reviewed for a 1998 Chevy Blazer — Mar 18, 2008 8:39 AM

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6 of 8 people found the following review helpful.

I love this "muffler". I installed it on a chevy 4.3, it's just as loud as stright pipe but it dosent have the anyoying 4.3 sound, Highly recommended!

Great Product

Reviewed by Brian S (Kalamazoo, MI) Reviewed for a 2004 Ford F250 — Jun 11, 2007 3:45 PM

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2 of 3 people found the following review helpful.

This has a deep tone but not to obnoxious. Its just right on my 2004 Ford F-250.

Flowmaster Super 40 Series Mufflers - 9530462

Offset Inlet / Dual Outlet
  • $114.08
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 8/24 - 8/28


  • Part Size:
    3" inlet/2.5" outlet
  • Style:
  • Part #:
  • Flowmaster Part #: 9530462

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