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Flowmaster Exhaust Systems Part #817418 Customer Reviews

Average Rating

5 Customer Reviews

Performance without being obnoxious

Reviewed by Kyler J (VIRGINIA BEACH, VA) Reviewed for a 2007 Ford F-150 — Oct 12, 2015 8:35 AM

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This exhaust system delivers the performance you would expect from a Flowmaster system without all of the noise. It doesnt wake the neighbors at 5am but other people know Im coming when I give it some gas. No highway drone either. I love this exhaust system.

thats nice !!!

Reviewed by Marc T (Fredonia, AZ) Reviewed for a 2007 Ford F-150 — Sep 29, 2015 8:34 AM

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i got the exhaust system for two reason 1.better gas mileage relive back pressure in the engine during towing, man has that worked, i am towing with two wheel drive, automatic trans, this exhaust system not only sounds great it works very,very NICE. GO GET SOME OF THIS!!!!!

Easy Install

Reviewed by Michael W (NOLANVILLE, TX) Reviewed for a 2006 Ford F-150 — Mar 30, 2015 11:00 AM

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I love the new sound from my 5.4 Triton now. Only took me three and a half hours to install it my self.

Roy M

Reviewed by Raul M (BLUE ISLAND, IL) Reviewed for a 2006 Lincoln Mark LT — Apr 24, 2013 4:50 AM

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1 of 1 people found the following review helpful.

Arrived quickly. Great quality. I order force II..not that loud at all, only heard when WOT. Would get American thunder next time for sound! Helps baby go to sleep. Lol A step was missing in the instructions.. Had to relocate hanger holder. Bolt on not 100% secure, I will be welding it soon. I did it on the ground with ramps, would have been more difficult w/out.

Force II Dual Exhaust

Reviewed by Scott B (Hummelstown, PA) Reviewed for a 2005 Ford F-150 — Mar 25, 2013 2:44 PM

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2 of 3 people found the following review helpful.

Exhaust looks and sounds great. Installing was a little harder than expected but overall happy with the exhaust system.

Flowmaster Exhaust Systems - 817418

Cat Back Exhaust - Force II Series
  • $255.97 - $1,557.97
  • Free Shipping
  • Ships By 5/26
  • What Do You Drive?


  • Style:
    Dual rear/dual side exit (409 Stainless)
  • Part #:
  • 3" Headpipe, 2.5" Tailpipe
  • 50 Series Performance Muffler
  • 2.5" outlets
  • 3" stainless tips
  • Includes extension pipes for dual side or dual rear exit configurations
  • Lifetime Limited Warranty
  • Click for sound clip (mp3)
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