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Flowmaster Exhaust Systems Part #17430 Customer Reviews

Average Rating

6 Customer Reviews


Reviewed by Jerome B (GARFIELD, NJ) Reviewed for a 2008 Chevy Tahoe — Dec 27, 2016 1:48 AM

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This exhaust really complements my Whipple Supercharger, ARH Headers/Cats, Jet MAF, and Air Raid cold air intake! Going to dyno-tuner tomorrow to get it dialed in! Exhaust not obnoxiously loud, great sound when you get on it! Left and Right pipes really give it a serious idle. Highly recommended! Priced right, free shipping, AND a $75.00 mail-in rebate!!!


Reviewed by DAYMAN C (PORTAGE, IN) Reviewed for a 2008 Chevy Tahoe — Feb 24, 2014 8:10 PM

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Love my new exhaust system!Not too loud. Nice baritone voice. Love the cold start. Very little exhaust drone.

2007 Chev Tahoe Flowmaster American Thunder

Reviewed by Colin T (Lincoln City, OR) — Nov 01, 2011 9:13 AM

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1 of 1 people found the following review helpful.

This exhaust has a great sound outside and inside. Since my Tahoe is still a family vehicle, I didn't want overly loud exhaust. When the engine switches to "V4" mode there is a louder more noticeable back pressure sound. It isn't too bad, just different. I would recommend having your local muffler shop install. I paid $150 to have it done and the mechanic said it was extremely difficult removing the OEM exhaust. I can only imagine the difficulties doing it at home lying on your back in the driveway. Overall, I am very satisfied with this system and happy that I put it on!

Flowmaster exhaust system

Reviewed by jason g (champlin, MN) — Oct 23, 2011 8:47 AM

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1 of 3 people found the following review helpful.

Great sound, very easy to install...


Reviewed by Taryn H (Rancho Cordova, CA) Reviewed for a 2007 GMC Yukon — May 11, 2011 8:34 PM

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Nothing else to say but LOVE IT!!!

2007 Tahoe American Thunder Flowmaster

Reviewed by jason m (Flower Mound, TX) Reviewed for a 2007 Chevy Tahoe — Feb 15, 2010 8:30 PM

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3 of 3 people found the following review helpful.

Very nice. I installed on my wife's tahoe along with a Volant Air intake. Woke up the sound. Driving down the hwy nice easy conversation with the radio off. A little drone, but nothing too serious. Hwy miles increased from 15.3 to 16.6 and that's cruising at 80 or so. Hang ups? The brake clamp and getting stock bolt out to re-use. Everything else intalled with hand tools (minus the cut out with a sawz all for the stock muffler)

Flowmaster Exhaust Systems - 17430

Cat Back Exhaust - American Thunder Series
  • $255.97 - $1,557.97
  • Free Shipping
  • Ships By 3/22
  • What Do You Drive?


  • Style:
    Dual Side Exit (Aluminized Steel)
  • Part #:
  • 3" Headpipe, 2.5" Tailpipe
  • 50 Series Muffler
  • 3.00" Outlet
  • 3.00" Logo Embossed Angle Cut Stainless Tips
  • Lifetime Limited Warranty
  • Download installation instructions (PDF)
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