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Flowmaster 50 Series Delta Flow Mufflers - 942453

Offset Inlet / Opposite Side Offset Outlet
  • $116.34
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 12/18 - 12/20


  • Part Size:
    2.25" inlet/2.25" outlet, 4" x 9.75" case
  • Style:
  • Part #:
  • Flowmaster Part #: 942453
  • Muffler body dimensions: 4" tall x 9.75" wide x 17" long

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Flowmaster 50 Series Delta Flow Mufflers Part #942453 Customer Reviews

Average Rating

5 Customer Reviews

Good sound, not too obnoxious

Reviewed by Mark S (TREMONT, IL) Reviewed for a 1978 Chevy C/K Pickup — Oct 14, 2015 6:42 PM

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Put these on my 78 Chevy K20, I wanted an exhaust that had a nice throaty sound but not be too obnoxious. These fit the bill, the have a nice rumble at idle, but if you put your foot into the gas, they put out a throaty growl.

Good muffler, does have some drone.

Reviewed by Will T (Jonesboro, AR) Reviewed for a 2013 Dodge Challenger — Jul 16, 2013 8:12 PM

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Overall I'm very pleased with the result on my Challenger. Has a good, classic sound but isn't obnoxious. However, there is quiet a bit of interior drone around 2k rpms. Have to expect that but just need to be aware. I still would consider it a good upgrade for far less than a catback.

Work in progress

Reviewed by Wayne P (Norfolk, VA) — Apr 18, 2007 10:11 PM

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As of now I am still in the process of putting my car together. I want to have everything I need when I am ready for it. I know friends who have the systems on their cars and I liked what I heard. Later Wayne. Keep checking back

Sounds good

Reviewed by Bernard D (Cookeville, TN) Reviewed for a 2005 Dodge Magnum — Feb 28, 2007 10:04 AM

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What can I say! The product was exactly what I was looking for. The ordering process was fast and delivery was was prompt. Great Job AA.

Sound quality

Reviewed by ANDREW K (Fremont, OH) Reviewed for a 1991 Ford Mustang — Apr 12, 2006 4:55 AM

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2 of 2 people found the following review helpful.

The sound of the flowmaster muffler is excellent. I like that the mufflers have that "just broke in stock sound" They sound great and installed easily. I would recommend them to anyone.