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  • Peterbilt 579 7" Dynaflex Chrome Exhaust Kit
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  • Peterbilt 579 8" Dynaflex Chrome Exhaust Kit On Truck
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Peterbilt 579 7" Dynaflex Chrome Exhaust Kit

Calculated at checkout

Product Description


Peterbilt 579 7" Dynaflex Chrome Exhaust Kit - Full Diameter Y Pipe & SCR Moving Kit Included

*Does Not Fit Day Cab Models

*SCR System Will Have To Be Move During Installation (all parts and brackets are provided for the job)

Premier Quality Stacks With A Look That Is Unmatched!

  • 7" Dynaflex Chrome Exhaust Kit
  • Fits Peterbilt 579 Unibuilt Sleepers (2013-Newer)
  • Kit Includes Stacks, Spools, & Appropriate Clamps & Brackets Required
  • Full Diameter Y Pipe & SCR Moving Kit Included
  • Quality American Made Product

 The 7" Dynaflex chrome exhaust kit is designed to fit Peterbilt 579 models with unibuilt sleepers built in 2013 or Newer. It boasts an incredibly slick bracketry package that integrates your original monster kit into a form fitting, functional piece of your 579. This kit features brackets that bring the entire step and system closer to the frame and increase driver visibility. With the new pull through supported clamps, and the "Mirror Like" chrome brackets, this system is truly on another level! As usual, it's 100% made in America. It's worth noting that this will NOT fit day cab models.

Need Help Selecting Your Stack Length? View Dynaflex Top Stack Height Chart

*68" Top Stacks Will Equal A Total Of 14' Off The Ground! Buy With Caution! Calculation Based Off Of The Average Truck's Top Bracket Being 100" Off The Ground.

*This product ships LTL Freight and the shipping quotes are based on commercial addresses only. If you need a quote to have this delivered to a residential address or farm, please call us so we can provide you with an accurate shipping price. Failing to provide a commercial address could result in delays with processing your order. Please refer to our Shipping Info section at the bottom of our website for more information.


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Product Videos

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