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Flowmaster Exhaust Systems Part #817640 Customer Reviews

Love the Flowmaster! Sounds Great!

Reviewed by Lew W (Kalkaska, MI) Reviewed for a 2013 Chevy Silverado — Jul 28, 2013 5:33 AM

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3 of 3 people found the following review helpful.

Not too loud at highway speed 80 and up. I had a 40 series on my 1500 that was a little loud on the highway.The 50 series is perfect for my '13 2500 HD, I had to go buy a 4 inch extension,because the main pipe coming off the cat was a little short,but otherwise this was about a 45 minute project! Best 45 minutes spent EVER! Add a cold air intake and a programmer for a permagrin.

Flowmaster Exhaust Systems - 817640

Cat Back Exhaust - Force II Series
(1,693)
  • $255.97 - $1,557.97
  • Free Shipping
  • Ships By 1/23
  • What Do You Drive?

Options

  • Style:
    Single Side Exit (409 Stainless)
  • Part #:
    817640
  • 4" stainless tip with embossed Flowmaster logo
  • 3.5" Mandrel bent tubing
  • 50 series big block muffler included
  • Click for sound clip (mp3)
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