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Flowmaster Original 40 Series Mufflers Part #8042441 Customer Reviews

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2 Customer Reviews

Roaring sound

Reviewed by Osman T (Detroit, MI) Reviewed for a 2001 Chevy Monte Carlo — May 23, 2017 9:52 PM

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Bought and installed these original 40 series mufflers on my 2001 monte carlo. It makes a great roaring sound that's controlled as per the throttle response. I can take off with easy acceleration and it makes a noticeable sound (roar) I slam the pedal to the metal and it gets much louder which is exactly the type of sound how and when I wanted. No interior drone. So this was done on my stock everything v6 3.8L engine. Now i can imagine the sound from these mufflers onna v8

sound awesome

Reviewed by Mark C (parma, MI) — Aug 28, 2014 10:12 AM

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1 of 1 people found the following review helpful.

purchased the fm40's for my 1970 ranchero gt, 351 cleveland, woke it up, with sound and hustle,,,,

Flowmaster Original 40 Series Mufflers - 8042441

Offset Inlet / Center Outlet
(2)
  • $85.86 - $92.22
  • $77.27 - $83.00
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships By 8/21

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  • Part Size:
    2.25" Inlet/2.25" Outlet
  • Style:
    409 Stainless Steel
  • Part #:
    8042441
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