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Flowmaster Exhaust Systems - 17406

Cat Back Exhaust - American Thunder Series
  • $700.95
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  • What Do You Drive?


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

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Flowmaster Exhaust Systems Part #17406 Customer Reviews

Average Rating

11 Customer Reviews

Awesome Exhaust! Excellent transaction with Auto Anything!

Reviewed by Lorne N (Sangerville, ME) Reviewed for a 2010 Nissan Titan — Sep 27, 2016 6:07 PM

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I love this exhaust. It is the perfect sound for me. Not too loud but very deep and throaty. I get a lot of compliments on it and have only had it on for a couple weeks. Welded very nicely! All the parts were there and it fit like a glove on my 2010 Nissan Titan. I do have to say the clamps are not the best so I would suggest getting better ones if you plan on keeping the clamp setup verses welding. I also painted the welds after with high temp paint. Overall, very happy and recommend it!

Go with the Flow

Reviewed by Thomas O (SALEM, NJ) Reviewed for a 2007 Nissan Titan — Jul 28, 2014 8:55 AM

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Very impressed with the Flowmaster 70 series I purchased. Had issues removing the stock system the cat bolts were rusted on and broke off. The install of the new is pretty simple especially if you have a lift or at least a second set of hands. Sounds great, not to ignorant that you'll have your neighbors calling the cops but a nice note.

like it a lot, easy install

Reviewed by Charles G (HUNTINGTON STATION, NY) — May 07, 2014 11:44 AM

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1 of 1 people found the following review helpful.

nice system, would recommend it, sounds nice and notice a quicker acceleration.

Impressed with this exhaust.

Reviewed by thomas s (Pittsburgh, PA) — Oct 01, 2011 8:13 PM

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I was skeptical buying this exhaust. Any exhaust system that I had experience with in the past was a nightmare. I checked two different exhaust shops and similar systems were plus $600. I have a 2008 Titan and the most difficult part of the installation was getting my old system off. The installation of this system was easy and went on without an issue. The sound is nice and low and sounds like a truck should. I would recomend this product.

2007 Titan,Angree Neighbors

Reviewed by Lisa P (Clyde, NY) Reviewed for a 2007 Nissan Titan — Mar 26, 2011 9:27 AM

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6 of 6 people found the following review helpful.

Not loud in the cab of the truck but at 2000 RPM's sounds great!!!

Flowmaster exhaust

Reviewed by Timothy G (Minden, LA) Reviewed for a 2006 Nissan Titan — Aug 16, 2010 8:28 PM

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13 of 13 people found the following review helpful.

This exhaust was installed on a 06 Nissan Titan. The exhaust kit was extremely easy to install and the instructions were dead on. The sound was exactly what we were looking for...not too loud but deep and "throaty".

Nice system

Reviewed by Thomas A (North Haven, CT) Reviewed for a 2004 Nissan Titan — Apr 30, 2010 5:24 AM

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3 of 3 people found the following review helpful.

Looks great. I used the side exhaust option. Nice growl when you step on it. Pretty quite at idle.

I love it.

Reviewed by glenn c (Charlotte, NC) Reviewed for a 2008 Nissan Titan — Sep 30, 2009 10:02 PM

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4 of 4 people found the following review helpful.

Easy installation, quiet at idle, but when you step on it , it sounds mean without being obnoxious. I recommend it to those who don't want a system that is too loud with a constant humm.

timid sound

Reviewed by Preston S (Williston, ND) Reviewed for a 2008 Nissan Titan — Jul 26, 2009 7:47 PM

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4 of 4 people found the following review helpful.

I was looking for an exhaust that looked good that also made the truck sound good but not loud. The tips are pretty small and the sound is pretty faint... I would have liked bigger tips and a little louder rumble. It still looks good though. I haven't had it long enough to comment on power or fuel consumption changes.

american thunder exhaust

Reviewed by harold j (Cincinnati, OH) Reviewed for a 2005 Nissan Titan — Nov 29, 2008 7:08 AM

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8 of 11 people found the following review helpful.

the exhaust system i purchased is a little disapointing it does not have the rumble i was looking for i wish i would have purchased the magnaflow exhaust after hearing it on my friends nissan titan sounds much better then the flowmaster i purchased. harold cincinnati,ohio