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Flowmaster Exhaust Systems Part #817614 Customer Reviews

Average Rating

14 Customer Reviews

easy to install and sounds great

Reviewed by JOHN H (GREEN COVE SPRINGS, FL) Reviewed for a 1998 Jeep Cherokee — Apr 04, 2017 3:17 AM

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Love the exhaust, throaty sound, not hard to assemble. Would buy again.

Less back pressure and great sound

Reviewed by Gary R (Fernandina Beach, FL) Reviewed for a 2015 Toyota Tacoma — Mar 15, 2017 8:27 AM

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Adding the flowmasters and a K&N intake system has given me more horsepower and three more miles per gallon.


Reviewed by Ernie K (SUTTON, WV) — Jun 09, 2016 2:37 PM

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Shipping was fast, install was easy and sounded great! So far have noticed increase response and added a couple of more miles per gallon.

Taco Flowmaster upgrade

Reviewed by Bryan J (Goodyear, AZ) Reviewed for a 2015 Toyota Tacoma — Feb 14, 2016 12:50 PM

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Sounds real good. Shipping box poor design leaving high possibility of shipping damage. Slip fitter is a poor design for tips. Recommend spot welding


Reviewed by Nicholas C (HOPKINSVILLE, KY) Reviewed for a 2015 Toyota Tacoma — Oct 29, 2015 6:05 PM

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Very easy to install. If you have a cold air intake, you definitely need an exhaust like this to compliment it. It's not loud at all, has a nice throaty sound. Lots of added horsepower.

sounds and looks great

Reviewed by Ben B (Salt Lake City, UT) Reviewed for a 2015 Toyota Tacoma — Aug 06, 2015 3:38 PM

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Got this bolted on today and couldn't be happier. This plus the k and n intake gave my truck the exact sound I was looking for.


Reviewed by Kaleb T (Cleveland, TN) — Apr 11, 2015 8:49 PM

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More horsepower, sounds better, and better gas mileage

Another Great product from AutoAnything

Reviewed by Michael S (Southampton, PA) Reviewed for a 2015 Toyota Tacoma — Feb 17, 2015 3:00 PM

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Far superior to the OEM exhaust system.

stainless exhaust

Reviewed by Philip L (Schoharie, NY) Reviewed for a 2013 Toyota Tacoma — Jan 12, 2015 1:32 PM

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2 of 2 people found the following review helpful.

I ordered and installed my stainless cat back system with very little fuss. Only issue I had was remembering to tighten down the mount after installation was complete to lock it in. Sounds good. Sounded better after the K&N cold air intake arrived the next day and I installed it.

not happy

Reviewed by Robert V (TRINITY, FL) — Apr 15, 2014 1:13 PM

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1 of 3 people found the following review helpful.

Installed and ran for 9 days but removed and put factory exhaust back on could not stand the sound it sounded like a lawnmower on steroids too loud and sound quality was horrible

Flowmaster Exhaust Systems - 817614

Cat Back Exhaust - American Thunder Series
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  • Style:
    Dual Side Exit (409 Stainless)
  • Material:
    With Dual Exhaust Tips
  • Part #:

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