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Flowmaster Exhaust Systems Part #817436 Customer Reviews

Average Rating

3 Customer Reviews


Reviewed by Mike R (Rochester, NY) Reviewed for a 2004 Chevy Silverado — Sep 23, 2016 1:05 PM

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Was very happy with overall installation hardest part was getting the 12 year old spare down ... that's never been done. The only problem I had was with all the clamps neither the 3" or 2 1/2" would tightened down enough, even broke one of the bolts trying to secure the pipes. So some one needs to review the clamps or contact me as I am a disappointed in that parts also you say complete installation then you need to include 2 more rubber hangers as just the 2 in the package are not enough.


Reviewed by randy l (STANLEY, VA) Reviewed for a 2005 Chevy Silverado — Aug 21, 2016 4:21 PM

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This system is nowhere near as "aggressive" as their scale says. Its actually more quiet than the flowmaster i had before and that one wasnt too loud either. Totally bummed by this because i thought by youtube videos and reviews i was gonna get a thundering sound, but all i got was a system that sounds like two hummingbirds farting. I shouldve just bought another muffler and saved some money. Totall BS!!!!

good system serves its purpose

Reviewed by Derick P (KAILUA,KONA, HI) Reviewed for a 2006 Chevy Silverado — Sep 17, 2015 1:28 PM

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Nice tone noticed some increase of power. The service of where I purchased is second to none this system was at my door step in 4 days unbeliveable I love buying thing from autoanything thank I'm like a kid and come home from work looking for packages. So far I buy scedule my install all on time

Flowmaster Exhaust Systems - 817436

Cat Back Exhaust - American Thunder Series
  • $679.84
  • Free Shipping
  • Ships Between 8/23 - 8/27
  • What Do You Drive?


  • Style:
    Dual Rear or Side Exit (409 Stainless)
  • Material:
    With Dual Exhaust Tips
  • Part #:
  • Main piping diameter: 2.5"
  • Super 50 Series Muffler
  • Includes dual 3" exhaust tips
  • Includes exit pipes for dual rear or dual side exit
  • Download installation instructions (PDF)

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