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Flowmaster Exhaust Systems Part #17398 Customer Reviews

Average Rating

8 Customer Reviews

quality exhaust

Reviewed by fred m (Parsippany, NJ) Reviewed for a 2005 Dodge Ram — Aug 31, 2011 10:14 AM

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2 of 3 people found the following review helpful.

This is the 2nd Flowmaster system I have purchased. The lst was installed in 2000 in my 1994 dodge ram with excellent results. It was as good in 2004 when I bought my new dodge ram as it was on the original purchase date. This new unit sounds as good as you can get . It is an aggressive rumble that brings me back to the 50's.

Great decision to install the Flowmaster Exhaust

Reviewed by Patrick T (San Diego, CA) Reviewed for a 2005 Dodge Ram — Feb 06, 2011 12:19 AM

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8 of 9 people found the following review helpful.

What a difference! I paid a mechanic $200 to install, I'm a CPA, and as soon as I put the truck in drive it wanted to take off. I've installed a K&N intake as well and noticed a tremendous difference in my trucks ability to breath. The sound is pretty cool too. After my fist tank, I've noticed about a 1.5 MPG differnce in efficiency as long as I keep a light foot. I'm very satisfied with the purchase, thanks autoanything.


Reviewed by Michael H (Lake Worth, FL) Reviewed for a 2005 Dodge Ram — Mar 11, 2010 5:35 PM

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5 of 5 people found the following review helpful.

I installed the flowmaster muscle truck exhaust on my 05 dodge ram Hemi. I had a flowmaster 50 series exhaust on my truck already but i wanted a deeper tone. WOW what a difference I love the new deeper tone. It's so awsome i don't even turn the radio on and ride with the windows down all the time. The only problem i had on the install was the inlet pipe didn't fit over the stock y pipe a little mod and on it went the rest of it was very simple. Love it thanks flowmaster.

Freakin Outstanding!!!

Reviewed by Demetrius R (Virginia Beach, VA) Reviewed for a 2008 Chevy Tahoe — Jun 13, 2008 11:50 AM

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7 of 9 people found the following review helpful.

After install, which was easy as I looked at the muffler shop do it, the exhaust performed flawlessly!! The sound is so mean it's unreal, the Hemi is finally breathing right. I put a max energy pro on it, Airram intake w/ the scoop, throttle body spacer and let me tell you, a completely different truck. Thanks a lot for an outstanding product and price!! Demetrius Virginia Beach,Va United States Navy

dodge ram 1500 with a hemi

Reviewed by Kenneth P (Lisle, IL) Reviewed for a 2004 Dodge Ram — Apr 01, 2008 8:19 PM

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11 of 11 people found the following review helpful.

i think its the best exhaust system out there. i have no problems. the sound is awsome and the power is sweet.

Dodge Ram 05 hemi/super 40

Reviewed by Derrick C (Austin, TX) — Nov 27, 2007 9:07 AM

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I received my order in just a couple of days-right at my doorstep. I didn't try to install myself. A local muffler shop did the install for $75. The exhaust sounds great and looks good. I noticed an immediate improvement in throttle response, but gas mileage seems to be the same. However, BE WARNED, this exhaust is very loud. It does have noticeable drone at low RPM's, and may not be the best for a daily driver.

Needed a little help

Reviewed by Bruce B (Bullhead City, AZ) Reviewed for a 2005 Dodge Ram — Nov 08, 2007 7:18 AM

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2 of 2 people found the following review helpful.

The package for the kit came with some extra pipe for the quad cab but with a little cutting all worked out just fine. And I am Happy. What a Thunder!

Awesome sound and power 5.7L Hemi

Reviewed by Norberto S (Kailua, HI) — May 08, 2007 1:59 PM

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I have the Flowmaster Super 40 series side rear exhaust. They are so easy to assemble and mount to the vehicle.It definitely gave me more power and great sound. Well worth the upgrade to your Hemi. I will recommend to anyone.

Flowmaster Exhaust Systems - 17398

Cat Back Exhaust - American Thunder Series
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  • Style:
    Dual same side exit (Aluminized Steel)
  • Part #:
  • 2.5" Pipe
  • Super 40 Series Muffler
  • 3" inlet, 2.5" outlet muffler
  • 3" stainless tips with embossed Flowmaster logo
  • Dual-out same-side exit before rear axle (right side)
  • Lifetime Limited Warranty
  • Download installation instructions (PDF)
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