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Flowmaster Exhaust Systems - 817477

Cat Back Exhaust - American Thunder Series
(37)
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Flowmaster Exhaust Systems Part #817477 Customer Reviews

Average Rating

37 Customer Reviews

Flow master exhaust

Reviewed by Joseph K (BRUNSWICK, OH) Reviewed for a 2014 Dodge Ram — May 31, 2018 8:11 PM

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Nice sound but wish it had a little more growl at idle. When you punch it, the sound is great but idle is basically stock. If I started over I'd probably go with outlaw version

Cat Back Exhaust - American Thunder

Reviewed by Alan D (Saint Peters, MO) Reviewed for a 2011 Dodge Ram — Jan 05, 2018 10:10 AM

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Has a nice rumble at start up and Idle, shouldn't wake up your neighbors for you early birds. Highway speeds not loud enough to become annoying for most. Punch the Gas... yep it's loud. If you take it to Shop for Install don't forget to cut off Box UPC Code for your Rebate.

excellent choice for exhaust

Reviewed by Chester S (JOHNSON CITY, TN) Reviewed for a 2014 Dodge Ram — Nov 28, 2017 9:56 AM

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My truck now has the sound that goes with the looks of a street machine! My neighbor is even pleased that it Doesn't Rattle their windows when I start up !LOL

good product

Reviewed by stephen w (Morningside, MD) Reviewed for a 2017 Nissan Altima — Jul 04, 2017 7:41 PM

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Good sound and quality was a bit to install but overall I like it.

Harry G.

Reviewed by Harry G (BATON ROUGE, LA) Reviewed for a 2014 Dodge Ram — Jun 13, 2017 9:54 PM

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This is a great sounding system. Very easy to install, looks great on my truck, very happy with this purchase

Flowmaster American Thunder

Reviewed by Raymond T (Lubbock, TX) Reviewed for a 2015 Dodge Ram — Apr 27, 2017 12:42 PM

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Easy installation. Recommend you tack weld or weld all joints.

American Thunder Rocks!

Reviewed by John H (Ft. George Meade, MD) Reviewed for a 2016 Dodge Ram — Jun 26, 2016 3:07 PM

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RAM 1500 HEMI - just the sound I was looking for to bring out the beast in my engine. The price point was better than I expected, noticible performance and fuel boost, and easy installation as a bolt on. Can't go wrong with Flows.

Flowmaster Rules

Reviewed by corin t (Monroe Township, NJ) Reviewed for a 2016 Dodge Ram — Jan 14, 2016 10:47 AM

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Bought a flow master cat back exhaust system for my 2015 dodge ram 1500 with a hemi. It sounds great!! Not overly obnoxious, but a real nice growl.

CAT BACK

Reviewed by Douglas T (SHAWNEE, KS) Reviewed for a 2015 Dodge Ram — Nov 24, 2015 11:41 AM

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Exhaust system was easy to install. It sounds stronger than original system.

Hardest part was taking out the factory exhaust

Reviewed by John M (PASADENA, TX) Reviewed for a 2013 Dodge Ram — Mar 30, 2015 5:18 AM

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1 of 1 people found the following review helpful.

The Flowmaster system sounds great! Not to loud when you are driving down the road but lets you know your driving a Hemi when you step on the gas. The Flowmaster system was a direct fit, hardest part was taking out the factory system. I installed the system by myself in less than 1.5 hours.