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Flowmaster American Thunder Cat-Back Exhaust System|14-21 Ram 3500|Crew Cab & MegaCab|6.4L| Single Or Dual Rear Wheels

Flowmaster American Thunder Cat-Back Exhaust System|14-21 Ram 3500|Crew Cab & MegaCab|6.4L| Single Or Dual Rear Wheels
817932

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Monthly Payments

$740


Free shipping to the lower 48

Financing Available

Part Number

FLO-817932

Details

This stainless steel American Thunder Cat-Back exhaust system fits 2014-2021 RAM 3500 Crew Cab and Mega Cab trucks with the 6.4L Hemi engine. As a Flowmaster system it will provide improved performance and fuel economy while producing a moderate tone inside and outside the truck. Constructed from 16-gauge mandrel-bent 409 stainless steel tubing the 3.50-inch inlet pipe flows into a 50 Series HD muffler for a deep moderate performance tone. The dual 3.00-inch mandrel-bent tailpipes utilize the factory hanger locations for an easy installation and the system is finished off with a pair of large 4.00-inch polished 304 stainless steel tips. The system comes with two sets of tailpipe exits giving you the option of either exiting straight-out the back under the bumper or out the sides behind the rear wheels which is ideal for towing applications. Includes easy to follow instructions and all necessary hardware and is covered by our Lifetime Limited Warranty.


Features

  • 50 Series HD Performance Muffler Provides Great Performance and Less Interior Sound
  • Mandrel-bent 16 Gauge Stainless Steel Tubing Provides Maximum Exhaust Flow
  • Dual 3.00-inch Mandrel-bent Tailpipes For Maximum Flow and Good Looks
  • Large 4.00-inch Polished 304 Stainless Steel Tips Provide a Custom Look
  • Includes All Necessary Hardware to Complete the Installation
  • Uses the Factory Hanger Locations to Ease Installation
  • Includes Dual Out Rear or Dual Side Exit Options
  • Deep Powerful Exterior Sound
  • Lifetime Limited Warranty

Notes


  • Fits 2 & 4 Wheel Drive trucks with single or dual rear wheels and 149.5 160 & 168.9-inch Wheelbases.
  • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Fitment

  • 2021 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Limited Longhorn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Limited Longhorn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2018 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2018 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2018 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2017 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2017 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2017 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2017 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2016 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2016 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2016 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2015 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2015 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2015 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2015 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Big Horn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie Longhorn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Lone Star 4WD 6.4L V8 Gas
  • 2014 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2014 Ram 3500 SLT 4WD 6.4L V8 Gas
  • 2014 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2014 Ram 3500 ST 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Tradesman 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2021 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2021 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2021 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2021 Ram 3500 Limited Longhorn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Limited Longhorn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2021 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2020 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2020 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2020 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2020 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2019 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2019 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2019 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2019 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2018 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2018 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2018 Ram 3500 ST RWD 6.4L V8 Gas
  • 2018 Ram 3500 ST RWD 6.4L V8 Gas
  • 2018 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2018 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2017 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2017 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2017 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2017 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2017 Ram 3500 ST RWD 6.4L V8 Gas
  • 2017 Ram 3500 ST RWD 6.4L V8 Gas
  • 2017 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2017 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2016 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2016 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2016 Ram 3500 ST RWD 6.4L V8 Gas
  • 2016 Ram 3500 ST RWD 6.4L V8 Gas
  • 2016 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2016 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2015 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2015 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2015 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2015 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2015 Ram 3500 ST RWD 6.4L V8 Gas
  • 2015 Ram 3500 ST RWD 6.4L V8 Gas
  • 2015 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2015 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2014 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Big Horn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie RWD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Laramie Longhorn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2014 Ram 3500 Lone Star RWD 6.4L V8 Gas
  • 2014 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2014 Ram 3500 SLT RWD 6.4L V8 Gas
  • 2014 Ram 3500 ST RWD 6.4L V8 Gas
  • 2014 Ram 3500 ST RWD 6.4L V8 Gas
  • 2014 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2014 Ram 3500 Tradesman RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited Longhorn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited Longhorn 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Limited 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Big Horn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie Longhorn 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Lone Star 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually SLT 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually ST 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Tradesman 4WD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited Longhorn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Limited Longhorn RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2021 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2020 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2019 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2018 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2017 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Limited RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2016 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2015 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Big Horn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Laramie Longhorn RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Lone Star RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually SLT RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually ST RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas
  • 2014 Ram 3500 Dually Tradesman RWD 6.4L V8 Gas

**This part fits a ton of vehicles, so let’s check to see if it fits yours. Don’t see it on the list above? No worries, type your vehicle in the search bar above to see the full list of compatible vehicles.**


Install Instructions

For information on how to install your Flowmaster American Thunder Cat-Back Exhaust System|14-21 Ram 3500|Crew Cab & MegaCab|6.4L| Single Or Dual Rear Wheels


About Us
For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley's market-leading EFI products as well as through Holley's family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry's leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley's commitment to its customers and their cars is at the core of everything we do.

Shipping
Shipping times will varying depending on item and immediate availability. Many kits will ship in 3-7 business days while some other items will ship in 3-10 business days. We will email the tracking number to you within 24 hours once it ships to you, so you can easily track your package(s) from the us to your door. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt.

Warranty
All Holley Performance Products Limited Warranties are extended to the original consumer only. This Limited Warranty is not assignable or otherwise transferable. There are no warranties that extend beyond those stated herein. Holley Performance Products offers no other warranties expressed or implied beyond this Limited Warranty. In the event of an alleged defect in material or workmanship, Holley Performance Products' responsibility is strictly limited to repair or replace the efective product. Holley has no other obligation expressed or implied. Final warranty determination will be in the sole discretion of Holley Performance Products. Holley shall not be responsible for; (a) actual or alleged labor, transportation, or other incidental charges; or (b) actual or alleged consequential or other damages incurred by use of any product of Holley Performance Products. To initiate the warranty process, the consumer must return the alleged defective product to the place of purchase with a dated receipt and completed applicable warranty claim tag. Warranty claims will be rejected if the date of purchase cannot be established by the consumer. Do not send products directly to Holley Performance Products. Holley Performance Products assumes no responsibility for products sent directly to Holley Performance Products.

WARNING: This product can expose you to Nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.

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