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Dynomax Cat-Back Exhaust System Ultra-Flo Stainless System

289-39379

made in usa

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Cat-Back Exhaust System Ultra-Flo Stainless System
$456.63
Oversize Fee:$19.99
Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 2000-07 Silverado/Sierra 2500HD/3500 (2007 Classic only)
  • 6.0L/8.1L Engine
  • Extended Cab Short Bed (Except 2500 Light Duty)
  • Single Side Exit
  • 5" Polished Stainless Tip
  • Thank you! We will notify you when this product becomes available.

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    39379 is rated 4.3 out of 5 by 3.
    Rated 5 out of 5 by from Throaty sound on an 8.1 Bought this because of the price. This exhaust has a nice throaty sound. It doesn't"clap" on my application which I was worried about. My application is the 8100 496ci. The entire system is high quality.
    Date published: 2018-05-05
    Rated 5 out of 5 by from great system Bought this a month ago great sound easy installation
    Date published: 2014-11-02
    Rated 3 out of 5 by from Great sound just fit and finish were meh Love the sound. Welds were sloppy and the box said it fit a CCSB which I have and clearly it’s for an ECSB. I had to buy a piece 12” long to get it to fit my truck.
    Date published: 2019-07-17
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    This system fit a regular cab long bed?

    Asked by: Adam L
    These are only listed to fit the short bed - extended or crew cab trucks.
    Answered by: Rusty B
    Date published: 2017-12-05

    Will this system fit my 2002 2500 8.1 litre chevy avalanche?

    Asked by: Maxey
    That system will not work on that avalanche
    Answered by: BrandonJ
    Date published: 2017-11-25
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