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Flowmaster Exhaust Systems Part #817397 Customer Reviews

Average Rating

10 Customer Reviews

Sound

Reviewed by peter k (Bohemia, NY) Reviewed for a 2004 Dodge Ram — Aug 23, 2016 9:46 AM

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I have a 5.7 hemi and it sound great. I turn heads every where I go. It is on the loud side When you are on the highway if you go over 1500 rpm you do hear it , so anything over 60 in my 2004 is kind of loud on a long trip. The sound is awesome

I am siked, excited to install in January

Reviewed by CAROLYN O (VALLEY STREAM, NY) Reviewed for a 2004 Dodge Ram — Dec 15, 2015 5:22 AM

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Received in short order, nice packaging called tech support --- got a real person to answer questions, great

sounds great

Reviewed by Aaron B (Camby, IN) Reviewed for a 2004 Dodge Ram — Jul 23, 2014 7:00 PM

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Sounds great, looks great, better performance, not bad on installation, fast and free shipping, lowest price, awesome company to order from and will again.

Not Loud Enough

Reviewed by Cody B (COLUMBUS, OH) Reviewed for a 2005 Dodge Ram — Mar 19, 2014 8:18 AM

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Exhaust looks great on my 05 Dodge Ram 1500 Hemi Sport. Just not as loud as I had hoped. I am thinking about switching out mufflers but I will see.

Flowmaster American Thunder Dual Exhaust

Reviewed by Gilbert F (NORTH KINGSTOWN, RI) Reviewed for a 2004 Dodge Ram — May 05, 2013 5:05 AM

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Sounds awesome! Took a little longer than I expected to install but overall pretty straight forward. Only extra steps needed were to weld pipes to either side of the muffler due to wiggle when clamps tightened up all the way. Well worth yhe investment.

excellent increase!

Reviewed by Brandon B (Wabeno, WI) Reviewed for a 2004 Dodge Ram — Feb 06, 2013 5:34 AM

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1 of 1 people found the following review helpful.

love the sound of this system! the performance gains and mileage increase make this system well worth the money, not to mention the material which is sure to last!! i paired this system with a K&N FIPK (Fuel Injection Performance Kit) intake and finished the look with Borla twin tips; can't say it enough, LOVE THE SOUND!!!

The System Drones

Reviewed by Keith C (Crockett, CA) — Oct 19, 2011 7:54 PM

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0 of 1 people found the following review helpful.

On the 2005 Dodge Ram 1500 Quad Cab with the 5.7 Hemi. Its very noticeable at 65 - 75 MPH (1800 - 2200 RPM). Not very happy with the sound at those RPMS. Other than that it is what was expected and from a California company, which is a good thing!

2005 Dodge Ram Flowmaster Exhaust

Reviewed by Bert H (Merrill, WI) Reviewed for a 2005 Dodge Ram — Sep 07, 2011 8:55 AM

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4 of 4 people found the following review helpful.

fit and finish were excellent.the sound is just what i was looking for.price/quality can't be beat.this is my second flowmaster and won't be my last.being able to choose side or rear exit is icing on the cake.

05 Dodge Ram 5.7

Reviewed by Marshall D (Flatwoods, KY) — Aug 02, 2011 11:47 AM

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Worked great and sounds great no issues would buy again ....

ram 1500 stainless install

Reviewed by Evangelos K (Staten Island, NY) Reviewed for a 2004 Dodge Ram — Apr 28, 2011 1:23 PM

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1 of 1 people found the following review helpful.

the exhaust kit fit very well. the only isssue i had was i had already in stalled a rear sway bar and the 2 didnt fit together. i need to modify the swaybar to reinstall it

Flowmaster Exhaust Systems - 817397

Cat Back Exhaust - American Thunder Series
(10)
  • $255.97 - $1,557.97
    • Save 15% Use Promo Code special15!
  • Free Shipping
  • Ships By 5/30
  • What Do You Drive?

Options

  • Style:
    Dual rear/dual side exit (409 Stainless)
  • Part #:
    817397
  • 2.5" Pipe
  • 50 Series HD Muffler
  • 3" inlet, 2.5" outlet muffler
  • 3" stainless tips with embossed Flowmaster logo
  • Includes extension pipes for dual side or dual rear exit configurations
  • Lifetime Limited Warranty
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