MBRP Armor Lite Cat-Back Exhaust System S5142AL for 2009–2013 Dodge Ram 1500 5.7L

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. Armor Lite Cat Back Exhaust System; 3 in.; Incl. Front Pipe/Extension Pipe/Muffler/Over Axle Pipe/Tailpipe/Hardware/4 in. OD Tip; Single Side Exit; Aluminized; 4in. Outside Diameter Tip Included. Also fits 2019 RAM 1500 Classic.

• Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Mellow Exhaust Note
• 3 Year Warranty
• Bolt On Design

Upgrade your truck’s exhaust performance with the MBRP Armor Lite Cat-Back Exhaust System, part number S5142AL. Designed for select 2009–2013 Dodge Ram 1500 models equipped with the 5.7L engine, this single-side-exit system delivers the fitment, performance, and sound associated with MBRP at a value-focused price. It also fits the 2019 Ram 1500 Classic when properly equipped.

The system uses heavy-gauge aluminized steel tubing with fully sealed construction to help resist rust, dings, and dents caused by road debris. It is best suited for dry climates or applications where dependable performance and an aggressive yet mellow exhaust note are desired. Mandrel-bent 3-inch tubing helps maintain consistent internal diameter through each bend, supporting efficient exhaust flow, improved throttle response, and potential gains in horsepower and torque.

This bolt-on cat-back system includes the front pipe, extension pipe, muffler, over-axle pipe, tailpipe, hardware, and a 4-inch outside-diameter stainless steel tip. The design utilizes factory hangers for a straightforward installation and maintains MBRP’s signature styling and sound. Lower exhaust gas temperatures and improved flow can contribute to stronger overall engine performance. A 3-year warranty is included. This product may require acknowledgment of applicable emissions regulations before installation and is not identified as CARB approved.

Product Specifications and Technical Data

• Brand: MBRP
• Part Number: S5142AL
• Product Type: Cat-back exhaust system
• Series: Armor Lite
• Material: Heavy-gauge aluminized steel tubing
• Exhaust Tubing Diameter: 3 inches
• Outlet Configuration: Single-side exit
• Tip: 4-inch outside-diameter stainless steel tip

What’s Included

Front pipe, extension pipe, muffler, over-axle pipe, tailpipe, stainless steel tip, installation hardware, and applicable MBRP installation components.

Fitment: Fits select 2009–2013 Dodge Ram 1500 and 2019 Ram 1500 Classic applications with the 5.7L engine. Verify cab, bed, drivetrain, emissions configuration, and existing exhaust layout before ordering.

Features:

• Value-focused Armor Lite construction provides MBRP fitment, performance, and sound.
• Heavy-gauge aluminized steel tubing helps resist corrosion, road debris damage, dings, and dents.
• Mandrel-bent 3-inch tubing promotes consistent exhaust flow and improved engine breathing.
• Potential performance benefits include improved torque, horsepower, throttle response, and lower exhaust gas temperatures.
• Single-side-exit design includes a 4-inch stainless steel tip for a clean, finished appearance.
• Bolt-on installation utilizes OEM hangers for convenient fitment.
• Mellow exhaust note delivers performance sound without excessive volume.
• Backed by a 3-year warranty.

Fitments:
2009 Dodge Ram 1500 Laramie
2009 Dodge Ram 1500 SLT
2009 Dodge Ram 1500 Sport
2009 Dodge Ram 1500 ST
2009 Dodge Ram 1500 TRX
2009 Dodge Ram 1500 TRX4
2010 Dodge Ram 1500 Laramie
2010 Dodge Ram 1500 SLT
2010 Dodge Ram 1500 Sport
2010 Dodge Ram 1500 ST
2010 Dodge Ram 1500 TRX
2010 Dodge Ram 1500 TRX4
2011 Ram 1500 Big Horn
2011 Ram 1500 Laramie
2011 Ram 1500 Laramie Longhorn
2011 Ram 1500 Outdoorsman
2011 Ram 1500 SLT
2011 Ram 1500 Sport
2011 Ram 1500 ST
2011 Ram 1500 Tradesman
2012 Ram 1500 Big Horn
2012 Ram 1500 Express
2012 Ram 1500 Laramie
2012 Ram 1500 Laramie Longhorn
2012 Ram 1500 Outdoorsman
2012 Ram 1500 SLT
2012 Ram 1500 Sport
2012 Ram 1500 ST
2012 Ram 1500 Tradesman
2012 Ram 1500 Tradesman HD
2013 Ram 1500 Big Horn
2013 Ram 1500 Express
2013 Ram 1500 Laramie
2013 Ram 1500 Laramie Longhorn
2013 Ram 1500 Outdoorsman
2013 Ram 1500 R/T
2013 Ram 1500 SLT
2013 Ram 1500 Sport
2013 Ram 1500 Tradesman
2014 Ram 1500 Big Horn
2014 Ram 1500 Express
2014 Ram 1500 Laramie
2014 Ram 1500 Laramie Limited
2014 Ram 1500 Laramie Longhorn
2014 Ram 1500 Lone Star
2014 Ram 1500 Outdoorsman
2014 Ram 1500 SLT
2014 Ram 1500 Special Service
2014 Ram 1500 Sport
2014 Ram 1500 Tradesman
2015 Ram 1500 Big Horn
2015 Ram 1500 Express
2015 Ram 1500 Laramie
2015 Ram 1500 Laramie Limited
2015 Ram 1500 Laramie Longhorn
2015 Ram 1500 Limited
2015 Ram 1500 Lone Star
2015 Ram 1500 Outdoorsman
2015 Ram 1500 Rebel
2015 Ram 1500 SLT
2015 Ram 1500 Special Service
2015 Ram 1500 Sport
2015 Ram 1500 Tradesman
2016 Ram 1500 Big Horn
2016 Ram 1500 Express
2016 Ram 1500 Laramie
2016 Ram 1500 Laramie Longhorn
2016 Ram 1500 Limited
2016 Ram 1500 Lone Star
2016 Ram 1500 Outdoorsman
2016 Ram 1500 Rebel
2016 Ram 1500 SLT
2016 Ram 1500 Special Service
2016 Ram 1500 Sport
2016 Ram 1500 Tradesman
2017 Ram 1500 Big Horn
2017 Ram 1500 Express
2017 Ram 1500 Laramie
2017 Ram 1500 Laramie Longhorn
2017 Ram 1500 Limited
2017 Ram 1500 Lone Star
2017 Ram 1500 Rebel
2017 Ram 1500 SLT
2017 Ram 1500 Special Service
2017 Ram 1500 Sport
2017 Ram 1500 Tradesman
2018 Ram 1500 Big Horn
2018 Ram 1500 Express
2018 Ram 1500 Laramie
2018 Ram 1500 Laramie Longhorn
2018 Ram 1500 Limited
2018 Ram 1500 Lone Star
2018 Ram 1500 Rebel
2018 Ram 1500 SLT
2018 Ram 1500 Special Service
2018 Ram 1500 Sport
2018 Ram 1500 Tradesman
2019 Ram 1500 Classic Big Horn
2019 Ram 1500 Classic Express
2019 Ram 1500 Classic Lone Star
2019 Ram 1500 Classic Special Service
2019 Ram 1500 Classic Tradesman
2019 Ram 1500 Classic Warlock
2020 Ram 1500 Classic Warlock
2021 Ram 1500 Classic Special Service
2021 Ram 1500 Classic Warlock
2022 Ram 1500 Classic Express
2022 Ram 1500 Classic SLT
2022 Ram 1500 Classic Special Service
2022 Ram 1500 Classic Tradesman
2023 Ram 1500 Classic Special Service
2023 Ram 1500 Classic Tradesman
2023 Ram 1500 Classic Warlock
2024 Ram 1500 Classic Tradesman
2024 Ram 1500 Classic Warlock

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1