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Flowmaster 40 Series Delta Flow Mufflers Part #942543 Customer Reviews

Average Rating

5 Customer Reviews

Flowmaster 40 Delta Flow

Reviewed by Joseph A (LAKEWOOD, CA) Reviewed for a 1975 Chevy Malibu — May 17, 2017 5:50 PM

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Great sound, great performance, great value. AAA+

Good sound

Reviewed by Nathan P (LAKEVILLE, MN) Reviewed for a 2001 Ford F-150 — Jan 22, 2015 11:16 PM

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1 of 1 people found the following review helpful.

Aluminized is a little harder to weld. wish I would have gone with the straight steel but overall good sound with the 5.4l v8. Not as loud and I hoped it would be but it does have a nice deep rich tone.

Delta 40s

Reviewed by Delwin H (LAUREL, MD) Reviewed for a 2005 Ford Mustang — Jul 08, 2013 8:57 PM

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Price was great! Can't beat free shipping.

Flowmaster 40 series Delta Flow

Reviewed by John Y (Novi, MI) Reviewed for a 1968 Pontiac Firebird — Aug 15, 2007 10:14 AM

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6 of 9 people found the following review helpful.

These mufflers sound good outside of the car. They give the car a nice growl. I have a 1968 Firebird with a 400 engine. A little more resonance inside of the car than I expected. I am running 2 1/2" exhaust.

Nice rumble

Reviewed by James M (Collegeville, PA) Reviewed for a 2004 Porsche Cayenne — Jun 29, 2007 4:09 AM

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4 of 6 people found the following review helpful.

Installing it was a breeze. I like the rumble of the Delta 40, however, I wish it was a little louder.

Flowmaster 40 Series Delta Flow Mufflers - 942543

Offset Inlet / Opposite Side Offset Outlet
(5)
  • $102.70 - $117.50
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 6/01 - 6/05

Options

  • Part Size:
    2.5" Inlet/2.5" Outlet
  • Style:
    Aluminized
  • Part #:
    942543
  • Flowmaster Part#: 942543

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