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Dynomax Cat-Back Exhaust System Ultra-Flo Stainless System

289-39450

made in usa

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Cat-Back Exhaust System Ultra-Flo Stainless System
Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 2004-09 F-150 4.2L/4.6L/5.4L
  • 2wd/4wd
  • All Wheelbases
  • Dual tailpipe
  • 3" Polished Stainless Tip
  • Currently unavailable.
    This product is not available, please call customer service for options, at 1-800-345-4545.

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    39450 is rated 3.5 out of 5 by 4.
    Rated 5 out of 5 by from Great fit I'm so happy with this kit looks good sounds good and fit perfect on factory hangers!
    Date published: 2019-03-14
    Rated 4 out of 5 by from Hard to beat for the price. Installed about a week ago and very happy with the sound. No highway drone, nice tone accelerating. Install was not to bad, took some time to get lined up but all hangers were in correct location. Only issue was the rear add on hangers. They won't set flush against the frame without a spacer like a washer to space out so they are flat and level. All in all for the money I am very happy with the system. If I would have spent over $600.00 then I would have complained but for the money a good buy for sure!
    Date published: 2019-06-19
    Rated 3 out of 5 by from dynomax exhaust Bolted together fairly easy. The exhaust crosses over and hangs down behind rear axle housing and is an awful sight. It is made of the usual low grade magnetic stainless so it will not last. Very mellow if at all noticable exhaust note.
    Date published: 2015-08-25
    Rated 2 out of 5 by from Does not bolt right up to My 2009 F150 crew long I do like the overall quality of the system but it is not a direct bolt on system for my 2009. Your listing shows it works for 2004-2009 but the instructions say 2004-2008 Perhaps because my truck is a crew cab with the 6.5 box but it was a bit disappointing. And when I talked with dynomax they told me my exhaust pipe on my truck must not be factory blah blah.
    Date published: 2016-01-04
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