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SKU #: MBRP-S6104AL MPN #: S6104AL

MBRP Armor Series Turbo Back 4" Single Outlet Exhaust System 03-04 Dodge 5.9L Cummins

$522.74$614.99
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Description
The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible. ARMOR PLUS SERIES MBRPinc's Armor Plus Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty. ARMOR LITE SERIES Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Armor Pro Series we back this line with an industry leading 3 Year Warranty. Built to Perform You count on your truck to tow all of your gear to where you want it. With your MBRPinc performance exhaust you can make that happen with up to 18 HP more horsepower and 28 ft/lb more torque. Give your truck more pulling power and much improved throttle response with an MBRPinc diesel exhaust system. Our systems are so much more efficient, it will be easy to see what your truck can really do. Minimize Backpressure The secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out. From the spiral louvered high flow muffler to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. Drop exhaust gas temperature by up to 200 degrees and set the stage for all the performance you want. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders. Easy Installation MBRPinc systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installing this on your truck a no hassle one and a half to two hour project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have. Sound & Style Performance is one thing but at MBRP we believe that appearance and sound is just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With our MBRP brand etched on the tips and our unmistakable styling, there's no question that you have the hottest exhaust on the road.
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The turbo back type exhaust system mounts directly to the turbo and provides maximum diameter as well as reduced band degree angles and mandrel bent pipe. The objective is to provide the absolute lowest exhaust gas temperatures, maximum exhaust flow, torque and horsepower possible.

ARMOR PLUS SERIES
MBRPinc's Armor Plus Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty.

ARMOR LITE SERIES
Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Armor Pro Series we back this line with an industry leading 3 Year Warranty.

Built to Perform
You count on your truck to tow all of your gear to where you want it. With your MBRPinc performance exhaust you can make that happen with up to 18 HP more horsepower and 28 ft/lb more torque. Give your truck more pulling power and much improved throttle response with an MBRPinc diesel exhaust system. Our systems are so much more efficient, it will be easy to see what your truck can really do.

Minimize Backpressure
The secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out. From the spiral louvered high flow muffler to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. Drop exhaust gas temperature by up to 200 degrees and set the stage for all the performance you want. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.

Easy Installation
MBRPinc systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installing this on your truck a no hassle one and a half to two hour project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have.

Sound & Style
Performance is one thing but at MBRP we believe that appearance and sound is just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With our MBRP brand etched on the tips and our unmistakable styling, there's no question that you have the hottest exhaust on the road.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA
Manuals and Guides
Vehicle Fitment
2003-2004 Dodge 5.9L Cummins
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Mirror polished T304 stainless steel tip
  • 3 Years Warranty on Armor Lite Series
  • Lifetime Warranty On Armor Plus Series
  • Rich, mellow exhaust note
  • Installs with common hand tools
  • Boosts torque and horsepower
About MBRP Exhaust
Browse MBRP Performance Exhaust Systems Online by Make, Model, and Year. For over twenty years MBRP Exhaust has been delivering performance enthusiasts the most in power, the most in product quality, and the most in customer responsiveness you could possibly expect from exhaust. It all began with the now famous B&B Eliminator, which soon achieved the status as the best selling performance snowmobile silencer of all time. Starting from little more than a vision and an absolute passion for all things performance MBRP inc. is now at the forefront of performance exhaust technology. Marshalling over ten decades of manufacturing and marketing expertise between them, the MBRP design team developed a line of performance diesel exhaust products that has made the rest of the industry take notice, and rush to catch up.

Offering all of its diesel systems in aluminized, T-409 stainless, T-304 stainless, aluminized black, and with and without a muffler ensures that there is an MBRP exhaust for every customer's need and pocketbook. Full bolt-on design and clear, well written instructions mean that consumers can install most of MBRP's systems with minimal tools and in under forty-five minutes. And for everyone, toll free technical support that can talk even the least experienced installer through the process.

MBRP offers many kits in both single and dual outlet configurations. While the performance gains are the same for duals and single systems, the duals offer a deeper more aggressive sound over the single system. This is due to the extra tail pipe and the fact that most dual systems have a slightly different muffler configuration than the single systems.

MBRP even manufactures their "Smokers" kits, which are single and dual in-bed STACK kits to deliver to the hardcore enthusiasts! These kits are available in an assortment of sizes and styles, such as 5" and 6", with turnouts and mitre (angle) cuts. Smokers kits are even available in the new popular BLACK finish for that truly sinister look!!!

The muffler used on all of MBRP's diesel systems is a straight flow through design with a spiral louver core. The muffler is packed with stainless steel wool which is then wrapped with a ceramic fibre blanket to ensure longevity of the muffler. This combination creates the deep mellow exhaust note that MBRP systems are known for.

While performance gains vary depending on the vehicle, you can expect a gain of 5% to 10% in horsepower and torque. For example, with a 2005 GM Duramax diesel, you will see a gain of 18 HP. and 28 ft/lbs measured at the rear wheels. You can also expect a reduction in exhaust gas temperature (EGT) by approximately 200 Degrees F.
Video
Diesel Talk | MBRP Exhaust Kits
When your diesel truck sounds good, you feel good. MBRP has you covered with 4” or 5” sizes and a choice of straight pipe or a muffler. Choose from three different materials; ARMOR LITE (Aluminized), ARMOR PLUS (409SS), or ARMOR PRO (304SS), and don’t forget to finish it off with a tip! Get ready to fall in love with your truck again without breaking the budget.
Video
Diesel Talk | MBRP Exhaust Systems
Looking for more power, better sound, and improved efficiency? MBRP exhaust systems deliver it all! Designed for maximum airflow and durability, these exhausts reduce backpressure, enhance performance, and give your ride that deep, aggressive tone. Whether youre towing, racing, or daily driving, MBRP has the perfect system for you.

Overall rating: 4.1578946 / 5 from 19 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["looks","exhaust","install","shipping","sounds","system","upgrade","bolt"].

Review highlights

Reviews

Looks and sounds excellent. Very

"Looks and sounds excellent. Very easy to install with minimal tools."

James M. (5/5)

Fast shipping, easy to install,

"Fast shipping, easy to install, and seems to be made of quality metal. Only negative thing was there was not a new clamp to attach it to the turbo. Every other clamp was in the kit"

Derick H. (4/5)

MBRP stainless exhaust

"After a quick online chat I was recommended this , and after less than a week I had this delivered to the UK 🇬🇧. It is awesome and fitted well and sounds great , will definitely use this company again, thank you."

Andrew D. (5/5)

Good

"I don’t love the hangers, but it hasn’t fallen out yet and it sounds great so can’t complain too much. Very easy to install as well would be nice if it came with new V band clamp."

Daniel C. (4/5)

Happy Customer

"Fit on my truck with very little issue and came with everything needed. Saved a lot by doing my exhuast myself. I was expecting shipping to take over a week, but it showed up in 2 days. I must have been close to the distribution center."

Tully S. (5/5)

Great product

"The exhaust installed easily and works well."

Court W. (5/5)

I was sold an exhaust

"I was sold an exhaust system that was supposed to fit my 2004 Dodge truck with a Cummins turbo diesel. Did not fit I paid someone to make it fit. So the system was almost $700 and I paid an additional $200 to someone to make it work. Not happy about that. System should have just bolted on to my truck."

Robert G. (2/5)

Not the same as in

"Not the same as in the pics you guys have the old version of it on the website not the new version and it was defective and had to call MBRP myself to figure out what was wrong with the exhaust kit and now I am just waiting on MBRP to send me replacement parts"

TRAVIS H. (1/5)

Nice exhaust kit

"Nice exhaust kit"

KRIS Y. (4/5)

Sounds awesome, easy install for

"Sounds awesome, easy install for most part. Some brackets didnt match up to factory hangers but All in all great system and sound for the money."

Scott R. (4/5)

Q&A

Will this fit a crew cab long bed?
According to the manufacture this will fit that configuration. Thank you.
I have a 2005 5.9l Cummins could this kit fit my truck? Can’t find a turbo back exhaust kit specifically for the 05 5.9 Cummins
We can not advise you to use this due to the lack of emissions equipment i.e. the catalytic convertor that can be part of the downpipe on your '05.
Does this exhaust have a muffler
The S6104 MBRP exhaust kit does come with a performance muffler. -Mark
Can I use this with my factory downpipe?
Most of these year range trucks (2003-2004) had 3.5 inch exhausts. So you will need to use the downpipe that comes in this exhaust kit. -Mark