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Flowmaster Exhaust Systems Part #17417 Customer Reviews

Average Rating

49 Customer Reviews

American Thunder Review

Reviewed by David T (Salem, VA) Reviewed for a 2008 Ford F-150 — May 02, 2017 8:59 PM

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I thoroughly researched all the Flow Master systems on line. I ordered with a bit of trepidation the American Thunder thinking it might be too loud for my 5.3l Triton according to other reviews. I don't mean to be snarky with this comment but if you don't want some deep throated rumble...leave your stock pipes on! I love these pipes and almost wish I had gone with the Outlaw series, but American Thunder will make you smile. Yes, a little drone under hiway speeds but not enough to annoy.

Great Sound - Great Value!

Reviewed by Paul U (Springfield, PA) Reviewed for a 2004 Ford F-150 — Oct 09, 2016 4:18 PM

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Price was best around and shipping was fast and arrived within three days. Installation was slightly more challenging than I expected, mainly because this was the first exhaust I have replaced on my own. I overtightened some of the connections and had had difficulty adjusting because the pipe was already crimped at the clamp. Do not overtighten until everything is installed and has proper clearance! As for the sound, it is not too aggressive. My truck has two catalytic converters each side.

Great kit!

Reviewed by Dave W (WAUKESHA, WI) Reviewed for a 2011 Ford F-150 — Oct 06, 2016 10:30 AM

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This is just the right kit of my 2006 Lincoln Mark LT! Not too loud. Just right and a great deep tone! Like the choice of 2 different exit styles.

American Thunder

Reviewed by Jaison W (Belle Vernon, PA) Reviewed for a 2006 Ford F-150 — Mar 25, 2016 8:53 PM

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Everything was going smooth but was unwary that this product was designed to go with the stock cats. This made the pipe connecting to the cats not fit properly since I had to replace my cats due to the failing. The installation of hangers was terrible mostly the way ford designs their frames but otherwise not terrible. This exhaust sounds great! There is some cab drone but it does not bother me.

2006 F150

Reviewed by Jabez R (El Paso, TX) Reviewed for a 2006 Ford F-150 — Sep 07, 2015 11:03 PM

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Had this cat back installed on my 06 f150. King ranch. They sounds and look great. I opted with having them professionally installed and the mechanic welded them on. Truck definitely runs faster and sounds great!

flowmaster install 2004 f150

Reviewed by Andres L (CIBOLO, TX) Reviewed for a 2004 Ford F-150 — Oct 29, 2014 8:27 PM

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Very happy!!!! Should of did this year's ago.

Great upgrade

Reviewed by Alexei P (ASHBURNHAM, MA) Reviewed for a 2004 Ford F-150 — Jan 21, 2014 7:13 AM

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2 of 2 people found the following review helpful.

I purchased this to replace an old rotted out Magnaflow exhaust that was on my truck. The ease of installation was great, It took just under 3 hours (had to cut some hangers that were welded on) and probably would take less if replacing a stock system. Sounds amazing, slight drone at 2800 on the tac. Paired this with a new cold air intake and the results were amazing in sound and performance. I chose the side exit option. I'd definitely recommend this for any older Ford looking for an upgrade.

Awesome!

Reviewed by Matt B (AUGUSTA, KS) Reviewed for a 2008 GMC Sierra — Jan 11, 2014 8:18 PM

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Awesome product. Easy install and great sound!

Great Product

Reviewed by Casey J (MILLINGTON, MD) — Oct 03, 2013 8:20 PM

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1 of 1 people found the following review helpful.

I really like the tone of my truck. It's like driving a new vehicle. Couldn't ask for any changes.

Great exhaust system

Reviewed by Kevin B (Wyckoff, NJ) Reviewed for a 2006 Ford F-150 — Sep 20, 2013 5:14 AM

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2 of 2 people found the following review helpful.

This system is awesome! It took about 30 min to install once the stock exhaust was removed. The dual exhaust sound is second to none. The price is great for the quality of the system. You can never go wrong with flowmaster.

Flowmaster Exhaust Systems - 17417

Cat Back Exhaust - American Thunder Series
(49)
  • $255.97 - $1,557.97
  • Free Shipping
  • Ships By 8/21
  • What Do You Drive?

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  • Style:
    Dual rear/dual side exit (Aluminized Steel)
  • Part #:
    17417
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