4 Inch Cat Back Exhaust System For 14-Up RAM 2500/3500 6.4L Single Side Dual Outlet Aluminized Steel MBRP

Regular price $870.87 Sale price $704.99
4 in stock

THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Aluminized Steel 4 Inch Cat-Back Single Side, Dual Outlet with Mirror Polished Tips


  • 2014-Up Ram 2500/3500 6.4L 


  • Smooth Mandrel Bent Tubing
  • 5 Inch OD Tips Included
  • Heavy-Gauged Aluminized Steel
  • Bolt-On Installation
  • Gains Of Up To 9 Horsepower
  • Up To 9ft.lbs Torque Gains
  • Up To 51 Percent Flow Increase
  • Enhanced Exhaust Flow

Built from heavy duty Aluminized Steel our Armor Lite Series performance exhaust systems offer a value price without compromising on the quality built into every component. Constructed to the same specifications as our top of the line Armor Pro Series.

MBRP's performance exhaust systems are built to perform. Designed to maximize exhaust flow and minimize exhaust temperatures. Every system we sell has been built to the most exacting standards in the industry.


  • 2014-2015 Dodge Ram 2500 Laramie Limited
  • 2014-2015 Dodge Ram 2500 Lone Star
  • 2014-2015 Dodge Ram 3500 Laramie Limited
  • 2014-2015 Dodge Ram 3500 Lone Star
  • 2014-2016 Dodge Ram 2500 Outdoorsman
  • 2014-2018 Dodge Ram 2500 SLT
  • 2014-2020 Dodge Ram 3500 Laramie Longhorn
  • 2014-2021 Dodge Ram 2500 Laramie Longhorn
  • 2014-2021 Dodge Ram 3500 SLT
  • 2014-2023 Dodge Ram 2500 Big Horn
  • 2014-2023 Dodge Ram 2500 Laramie
  • 2014-2023 Dodge Ram 2500 Power Wagon
  • 2014-2023 Dodge Ram 2500 Tradesman
  • 2014-2023 Dodge Ram 3500 Big Horn
  • 2014-2023 Dodge Ram 3500 Laramie
  • 2014-2023 Dodge Ram 3500 Tradesman
  • 2016-2023 Dodge Ram 2500 Limited
  • 2016-2023 Dodge Ram 3500 Limited
  • 2017-2017 Dodge Ram 3500 Lone Star
  • 2019-2021 Dodge Ram 2500 Lone Star
  • 2019-2021 Dodge Ram 3500 Lone Star
  • 2021-2023 Dodge Ram 2500 Limited Longhorn
  • 2021-2023 Dodge Ram 3500 Limited Longhorn
  • 2023-2023 Dodge Ram 2500 Lone Star
  • 2023-2023 Dodge Ram 3500 SLT

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.