Your Cart Is Empty
Video
Images
Showing 1 - 7 of of 17
Video

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



Flowmaster Exhaust Systems Part #817541 Customer Reviews

Average Rating

5 Customer Reviews

Flowmaster

Reviewed by John B (Henrietta, NY) Reviewed for a 2003 Ford F-150 — Sep 06, 2016 4:15 AM

Was this review helpful?
Yes   No

Product is excellent. One tip part missing, but taken care of.

Great Bolt on Systeem

Reviewed by Barry J (WESLEY CHAPEL, FL) Reviewed for a 2015 GMC Sierra — Dec 22, 2014 5:14 AM

Was this review helpful?
Yes   No

This is a really great system that's pretty east to install. Nice sound and great look.

The American Thunder 50 Series HD Flowmaster Exhaust System.

Reviewed by Bobbie S (Albany, OH) Reviewed for a 2015 GMC Sierra — Nov 06, 2014 5:08 AM

Was this review helpful?
Yes   No
2 of 2 people found the following review helpful.

A shop that I use often only charged me one hour laber to do the install. Worth every penny because they stand behind their work. The 50 Series has a really deep tone through out all the gears. I do have some drone sound during low speed cruising. I had Corsa on a previous GMC Sierra that the tone came alive when you stepped on the pedel, which was a nice aggressive sound. If you want to always hear a deep tone, the The American Thunder 50 Series HD Flowmaster Exhaust System is it.

Excellent catback

Reviewed by steve s (NEWFANE, NY) Reviewed for a 2012 Chevy Silverado — Feb 20, 2014 11:04 AM

Was this review helpful?
Yes   No
1 of 2 people found the following review helpful.

Decent price & great sound & great fit. Overall very satisfied with flowmaster & auto anything with my purchase.

great exhaust system lousy instructions

Reviewed by chris c (MILLBURY, MA) Reviewed for a 2013 GMC Sierra — Sep 03, 2013 2:56 AM

Was this review helpful?
Yes   No
2 of 2 people found the following review helpful.

exhaust fitment was good , sounds awesome , instructions are horrible , system was missing pieces but flowmaster took care of that with next day shipping

Flowmaster Exhaust Systems - 817541

Cat Back Exhaust - American Thunder Series
(5)
  • $255.97 - $1,557.97
  • Free Shipping
  • Ships By 9/25
  • What Do You Drive?

Options

  • Style:
    Dual rear/dual side exit (409 Stainless)
  • Part #:
    817541
  • 3" Pipe
  • 50 Series HD Muffler
  • 4" stainless tips
  • Includes extension pipes for installing as a dual-out-rear or dual-out-side system
  • 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