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Flowmaster Exhaust Systems Part #817424 Customer Reviews

Average Rating

6 Customer Reviews

Nice sound

Reviewed by Doug D (ALEXANDRIA, VA) Reviewed for a 2006 Dodge Ram — Dec 05, 2014 12:36 PM

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nice quick easy install sounds great

Just read

Reviewed by Cheryl A (GREENVILLE, MS) Reviewed for a 2007 Dodge Ram — Jul 07, 2014 8:20 PM

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1 of 1 people found the following review helpful.

I drive a 07 Ram 1500 with the 4.7 engine. Rather u believe it or not the 4.7 has got power just have to awaken it. But anyways. The system was a breeze to put on. My dislike is the fact it sticks out past my bumber almost 6 inches. No way to fix it unless u cut pipes. But the sound ia amazing. It seems to have lowered the torque a small bit but horsepower wise it woke up the sleeping beast.


Reviewed by William L (LUSBY, MD) Reviewed for a 2006 Dodge Ram — Oct 02, 2013 12:26 PM

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5 of 6 people found the following review helpful.

I was actually considering a Gibson but settled for Flowmaster. What a settlement! System was very easy to install. Everything was an exact fit and went together very easily. Im glad I made this choice. Looks and sounds great on my 06 Dodge Ram 4.7!!!!

Very Satisfied, but could be better.

Reviewed by Jeremy A (Rome, NY) Reviewed for a 2008 Dodge Ram — Mar 14, 2013 8:40 AM

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1 of 2 people found the following review helpful.

The price for the flowmaster exhaust seemed very reasonable. It arrived in a quick manner. Installation was not very difficult (being a mechanic). The instructions weren't very "instructive". Also, I had to buy ALL NEW U CLAMPS because the ones provided did not tighten!!!! This cost me an additional $40. Other than that, the sound is great, performance seems great, but haven't seen much of a change in mpg because I keep revving it. There was also a $75 rebate for the time I purchased it.

2008 Ram 4.7

Reviewed by Greg S (Augusta, WI) Reviewed for a 2008 Dodge Ram — Feb 28, 2012 6:39 AM

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1 of 1 people found the following review helpful.

Highly recommend this exhaust sytem. Great sound!! Good installation instructions, was done in ~2 hrs.

08 Ram 4.7

Reviewed by Corey B (Monongahela, PA) Reviewed for a 2008 Dodge Ram — Dec 03, 2011 7:16 PM

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1 of 1 people found the following review helpful.

Very Easy install had old exhaust off and new exhaust on in under 2 hours. It was a bit of a pain getting exhaust tips even and lined up right but truck sounds great and I couldnt be happier.

Flowmaster Exhaust Systems - 817424

Cat Back Exhaust - American Thunder Series
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  • Style:
    Dual rear/dual side exit (409 Stainless)
  • Part #:
  • 3" Headpipe, 2.5" Tailpipe
  • 50 Series Performance Muffler
  • 2.5" outlets
  • 3" stainless tips with embossed Flowmaster logo
  • Includes extension pipes for dual side or dual rear exit configurations
  • Made in USA
  • Lifetime Limited Warranty
  • Download installation instructions (PDF)

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