Your Cart Is Empty
Video
Images
Showing 1 - 7 of of 15
Video

We’re sorry. The information you have requested is temporarily unavailable.



Flowmaster Exhaust Systems Part #817522 Customer Reviews

Average Rating

35 Customer Reviews

2013 F-150

Reviewed by JAMIE A (MAUSTON, WI) Reviewed for a 2013 Ford F-150 — Jun 27, 2017 10:17 AM

Was this review helpful?
Yes   No

Great flowmaster sound! Took me about 3hours to install myself. My only complaint is that the Crome tip would not clamp down tight.

Looks good, but...

Reviewed by Gregory M (GRAND TERRACE, CA) Reviewed for a 2010 Ford F-150 — Dec 17, 2016 8:48 AM

Was this review helpful?
Yes   No

The system went in easy and sounds great, but....it boasted about getting better gas mileage, but my mileage went down 3mpg. It appears that I will have to get a performance tuner to actually get the mileage that the product boasted.

Love the sound

Reviewed by CUrt C (EAST PEORIA, IL) Reviewed for a 2010 Ford F-150 — Aug 28, 2015 4:07 AM

Was this review helpful?
Yes   No

Purchased the American thunder for my Ford F-150 and love the sound. Haven't been able to keep my foot off of it enough to see if there is an increase in mpg . Have felt a difference in throttle response when towing especially. Not too loud in cab but enough, wouldn't want anything louder.

Flowmaster American Thunder

Reviewed by Shawn D (PITTSBURGH, PA) Reviewed for a 2011 Ford F-150 — Jul 28, 2015 6:20 AM

Was this review helpful?
Yes   No

Happy with this purchase. Arrived in in like 3 days, was fairly easy to install and sounds great. Actually louder than I thought it was going to be.

Amazing Exhaust

Reviewed by Alexandra Y (TRENTON, NJ) Reviewed for a 2014 Ford F-150 — Jul 19, 2015 7:49 PM

Was this review helpful?
Yes   No

The exhaust sounds amazing my truck, exactly what I was looking for

J kuhn

Reviewed by Jeffrey ` (GARDNERS, PA) — May 01, 2015 11:20 AM

Was this review helpful?
Yes   No

Great sounding exhaust system. Very easy to install in just over an hour from start to finish with basic hand tools. Definately turns heads when you get on the gas. Not overly loud with minimal cabin noise.

best exhaust ive owned!

Reviewed by justin o (noblesville, IN) — Apr 23, 2015 1:49 PM

Was this review helpful?
Yes   No

Great exhaust!!! Very easy to install, took about 90 mins. and I was driving. Would definitely buy again or recommend to anyone looking for a good throaty sound but not obnoxious. Just a nice all around system.

Love It!!!

Reviewed by Jeffrey F (BALTIMORE, MD) Reviewed for a 2014 Ford F-150 — Feb 10, 2015 7:21 AM

Was this review helpful?
Yes   No

Installed my first exhaust system without any issues. Instructions are a little hard to understand but there was a YouTube video. A buddy and me installed in about 2.5 hours total with removing the old exhaust. Sounds mean and has a nice rumble. Sounds really mean when I step on the gas with my V8. Highly recommended!

Love the sound!

Reviewed by Robert W (FORT THOMAS, KY) Reviewed for a 2011 Ford F-150 — Jan 23, 2015 5:46 AM

Was this review helpful?
Yes   No

AutoAnything service was great! Quick delivery and the Exhaust once installed sound awesome! Install was easy, took about 2hrs.

Awsome!!!

Reviewed by Robert P (Ocean City, NJ) Reviewed for a 2014 Ford F-150 — Dec 24, 2014 5:12 AM

Was this review helpful?
Yes   No

Just got it installed on 12/23/2014 by my mechanic in my shop where I work. He has said it was not bad at all, Bot you must put the truck up on stands so the back wheels drop so yo can line everything up, and check for clearance of the pipes. SOUNDS AWSOME!!

Flowmaster Exhaust Systems - 817522

Cat Back Exhaust - American Thunder Series
(35)
  • $255.97 - $1,557.97
  • Free Shipping
  • Ships By 8/17
  • What Do You Drive?

Options

  • Style:
    Dual rear/dual side exit (409 Stainless)
  • Part #:
    817522
  • 3" Headpipe, 2.5" Tailpipe
  • Super 40 Series Muffler
  • Single 3" inlet, dual 2.5" outlet muffler
  • Includes extension pipes for dual side or dual rear exit configurations
  • Lifetime Limited Warranty
  • Click for sound clip (mp3)
ADD TO CART
Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat