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2003-2007 3rd Gen Cummins Exhaust Systems

Power up your diesel engine with 2003 - 2007 3rd gen Dodge Cummins exhaust systems from Pure Diesel Power. Better flow from an upgraded 3rd gen Cummins exhaust means more power for your diesel engine. With a high-flow muffler and turbo downpipe, your 5.9 Cummins exhaust will breathe new life into your diesel engine. 

Brand: MBRP Part Number: S6104409
The new Cummins is screaming to make power! Getting the engine to breathe with a high flow exhaust system is the ticket you need to make this happen. Each turbo back system is a direct bolt on application and does come with a full 4" turbo down pipe for maximum gains. The complete exhaust system con..
$684.99
Brand: Dorman Products Part Number: 904-253
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.Direct replacement - this exhaust clamp is designed to..
$37.50
Brand: MBRP Part Number: S61140P
Unleash your vehicle's most aggressive sound with an MBRP Race Profile exhaust. Hear the biggest gains and turn heads every time you hit the gas. Your vehicle will sound like it belongs on a race track. Year: 2003-2004Make: DodgeModel: Ram 2500/Ram 3500Engine: 5.9L Cummins I6Fuel Type: DieselVe..
$574.99
Brand: MBRP Part Number: S61140PLM
Unleash your vehicle's most aggressive sound with an MBRP Race Profile exhaust. Hear the biggest gains and turn heads every time you hit the gas. Your vehicle will sound like it belongs on a race track. Year: 2003-2004Make: DodgeModel: Ram 2500/Ram 3500Engine: 5.9L Cummins I6Fuel Type: DieselVe..
$524.99
Brand: Dorman Products Part Number: 904-354
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.Direct replacement - this exhaust clamp is designed to..
$35.29
Brand: Magnaflow Part Number: 17876
Fits: 2003-2004 Dodge 5.9L Cummins 2500/3500 235HP CA. Models (With Catalytic Converter) 2004.5-2007 Dodge 5.9L Cummins 2500/3500 (All Crew & Mega Cabs)The MagnaFlow Pro Series Cat-Back Performance Exhaust System 17876 enhances your truck with an exhaust that has been weight-optimized and tuned ..
$730.00
Brand: Banks Power Part Number: 4864x
The 4" Monster exhaust system flows up to 122% better than stock and virtually eliminates backpressure. The system's pipes bolt behind the turbocharger (some applications). Banks' streamlined 4" turbine outlet pipe (not required with 325 hp systems), intermediate pipe(s) and tailpipe are formed of s..
$540.00
Brand: MBRP Part Number: S61140409
2003-2004 Dodge/Chrysler 2500/3500 Cummins5" Turbo Back, Single Side Exit, T409 S61140409 2003-2004 Dodge 2500/3500 Cummins 5" Turbo Back, Single Side KEY FEATURES: * Lifetime Warranty * Rich, mellow exhaust note * Installs with common hand tools * Can improve fuel economy by 1-2 mpg * Boosts to..
$909.99
Brand: MBRP Part Number: S6104AL
The new Cummins is screaming to make power! Getting the engine to breathe with a high flow exhaust system is the ticket you need to make this happen. Each turbo back system is a direct bolt on application and does come with a full 4" turbo down pipe for maximum gains. The complete exhaust system con..
$534.99
Brand: MBRP Part Number: S61140AL
5.9L Turbo Back, 5" Single SideDodge 2500/3500 5.9L Cummins Delivers a rich, mellow exhaust note Installs with common hand tools Can improve fuel economy by 1-2 mpg Boosts torque and horsepower Complete Turbo Back System The turbo back type exhaust system mounts directly to the turbo and p..
$679.99
Brand: MBRP Part Number: S6104P
KEY FEATURES: Delivers a rich, mellow exhaust note Installs with common hand tools Can improve fuel economy by 1-2 mpg Boosts torque and horsepower Complete Turbo Back System 4" Mandrel Bent The Best Systems Start With the Best MaterialsBuilt from heavy duty aluminized steel our Perfo..
$469.99
Brand: Banks Power Part Number: 487xx
Monster® Exhaust  The 4" Monster exhaust cat-back system flows up to 122% better than stock and virtually eliminates backpressure. Banks' streamlined 4" turbine outlet pipe (not required with 325 hp systems), intermediate pipe(s) and tailpipe are formed of stainless, heavy-wall tubing with consta..
$459.00
Brand: Banks Power Part Number: 48778
Fits: 2004.5-2007 Dodge Cummins 2500/3500 325H{ (Regular Cab, Long Bed/Crew Cab, Short Bed)Improves airflow up to 122%. Monster Performance & Modest Price. Banks' new Monster Sport Exhaust is one cool cat-back system! And its low price? That's way cool. The system slashes backpressure, increases..
$379.00
Brand: AFE Part Number: 49-42002
The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT’s. This system is available in 4" cat-back with muffler, muff..
$642.18
Brand: Diamond Eye Part Number: K4236A
8-12 Weeks out! Call to Confirm Availability!!Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Alu..
$544.10
Brand: Diamond Eye Part Number: K4236A-RP
 **This Kit Does Not Include Muffler**  Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits ..
$482.40
04.5-07 Dodge 5.9L Cummins Diamond Eye 4" Stainless Cat Back Dual
Backordered
Brand: Diamond Eye Part Number: K4236S
Backordered with No ETA   **Updated on 02/22/2024** Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year..
$667.69
Brand: Diamond Eye Part Number: K4236S-RP
 **This Kit Does Not Include Muffler**  Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminize..
$602.78
Brand: Diamond Eye Part Number: K5244A
K5244A - FOR 2004.5, 2005, 2006 EARLY 2007 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 5" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - CATALYTIC CONVERTER BACK SINGLE INSTRUCTION SHEETIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & comp..
$482.30
Brand: Diamond Eye Part Number: K5244A-RP
 **This Kit Does Not Include Muffler**  K5244A-RP - FOR 2004.5, 2005, 2006 EARLY 2007 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 5" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - CATALYTIC CONVERTER BACK SINGLE -  NO Muffler INSTRUCTION SHEET *NOTE: We can NO longer ship th..
$422.23
Brand: Diamond Eye Part Number: K4234A
Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits *6-Year Limited Warranty on Stainless Stee..
$408.14
Brand: Diamond Eye Part Number: K4234A-RP
 **This Kit Does Not Include Muffler**  Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminize..
$350.00
Brand: Diamond Eye Part Number: K4234S
Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits *6-Year Limited Warranty on Stainless Stee..
$482.30
Brand: Diamond Eye Part Number: K4234S-RP
Call to Confirm Availability!! **This Kit Does Not Include Muffler**  Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hange..
$422.23
Brand: FloPro Part Number: 618
Fits, Dodge 2004.5-2007 5.9L Cummins 2500/3500, HO600. Extended/Quad Cab, Short/Long box, Mega Cab short box, Dually. 5" Mandrel bent tubing for maximum flow With muffler, no bungs. Lower Exhaust Gas TemperaturesMore Pulling PowerUtilizes OEM HangersIncreased Horsepower and Torque Easy Bolt-on K..
$609.40
Brand: FloPro Part Number: SS618
Fits, Dodge 2004.5-2007 5.9L Cummins 2500/3500, HO600. Extended/Quad Cab, Short/Long box, Mega Cab short box, Dually.5" Mandrel bent tubing for maximum flowWith muffler, no bungs.Lower Exhaust Gas TemperaturesMore Pulling PowerUtilizes OEM HangersIncreased Horsepower and TorqueEasy Bolt-on Kits, "Ev..
$709.95
Brand: FloPro Part Number: 718
Fits, Dodge 2004.5-2007 5.9L Cummins 2500/3500, HO600. Extended/Quad Cab, Short/Long box, Mega Cab short box, Dually. 4" Mandrel bent tubing for maximum flow With muffler, no bungs. Lower Exhaust Gas TemperaturesMore Pulling PowerUtilizes OEM HangersIncreased Horsepower and Torque Easy Bolt-on K..
$670.32
Brand: MBRP Part Number: S6108409
The new Cummins "600" is another improvement from Dodge that we have made just a little bit better. Dodge has recognized the value of a 4" downpipe. The new "600" comes with a factory 4" downpipe and a 4" catalytic converter. For this reason, we have designed our new systems to allow you to keep the..
$549.99
Brand: MBRP Part Number: S61180PLM
Built from heavy duty aluminized steel our Performance Series 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 ..
$419.99
Brand: MBRP Part Number: S6108AL
5.9L Cat Back, Single SideDodge 2500/3500 Cummins "600/610"Mounting to the catalytic converter this system type is designed to get the maximum power and performance possible while still keeping the vehicle legal for highway use.Fits 2004.5-2007 Configurations. Mirror polished T304 stainless steel..
$489.99
Brand: MBRP Part Number: S6108P
KEY FEATURES: Delivers a rich, mellow exhaust note Installs with common hand tools Can improve fuel economy by 1-2 mpg Boosts torque and horsepower Complete Cat Back System 4" Mandrel Bent The Best Systems Start With the Best MaterialsBuilt from heavy duty aluminized steel our Perform..
$419.99
Brand: MBRP Part Number: S61180AL
2004.5-2006 Dodge 5.9L Cummins Diesel 5 Inch Aluminized Cat Back Exhaust System. If you want the ultimate is exhaust sound and for helping to keep your egt's as low as possible you should consider installing the 5 Inch system from MBRP. This system is a mandrel bend design for maximum flow, and co..
$544.99
Brand: Diamond Eye Part Number: 510212
510212 - 2004.5, 2005, 2006 & 2007 - DODGE 5.9L CUMMINS DIESEL 2500/3500 - 4" T409 STAINLESS STEEL - PERFORMANCE DIESEL EXHAUST - OEM MUFFLER REPLACEMENT KITIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at ou..
$227.45
Brand: FloPro Part Number: 2031
For 2003-2004 Dodge 5.9L Cummins Diesels. 4" Mandrel bent tubing for maximum flow Lower Exhaust Gas Temperatures More Pulling Power Utilizes OEM Hangers Increased Horsepower and Torque  Flo Pro part number: 2031..
$121.82
Brand: FloPro Part Number: 5031
For 2003-2004 Dodge 5.9L Cummins Diesels. 4" Mandrel bent tubing for maximum flow Lower Exhaust Gas Temperatures More Pulling Power Utilizes OEM Hangers Increased Horsepower and Torque  Flo Pro part number: 5031..
$248.45
Brand: Diamond Eye Part Number: 262001
262001 - FOR 2003 & EARLY 2004 - DODGE 5.9L CUMMINS DIESEL 2500/3500 - 4" STAINLESS - DOWN PIPE Part number:  262001IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our produ..
$124.86
Brand: Diamond Eye Part Number: 510215
510215 - FOR 2003 & EARLY 2004 - DODGE 5.9L CUMMINS DIESEL 2500/3500 - 3.5" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - OEM MUFFLER ELIMINATOR PIPEWill not work on 04.5 325HP trucks! Check your valve cover for horsepower rating if you are unsure. Clamps not included. *NOTE: We can NO longer ship..
$62.48
Brand: Magnaflow Part Number: 15395
Fits: 2003-2004 Dodge 5.9L CumminsThe MagnaFlow Dodge Truck 15395 is engineered as a universal component for your truck’s exhaust system and optimized for superior flow characteristics and performance. 15395 is mandrel bent, produced using advanced CNC precision robotic manufacturing techniques and ..
$160.00
Brand: MBRP Part Number: DAL405
2003-2004 Dodge 5.9L Cummins 4 Inch Aluminized Turbo Down Pipe, uses OEM Turbo Casting.MBRP: DAL405..
$159.99
Brand: MBRP Part Number: DS9405
2003-2004 Dodge 5.9L Cummins 409 Stainless Steel 4 Inch Down Pipe, uses OEM Turbo Casting. MBRP: DS9405..
$174.99
Brand: AP Exhaust Technologies Part Number: 2518
The AP Exhaust 2518 Challenge Series Replacement Muffler uses a patented Single Cartridge Muffler design to provide maximum sound control for your 2003-2004 Dodge 5.9L Cummins. AP Exhaust constructs this muffler from 100% aluminized steel with welded support brackets right to the body. Challenge muf..
$170.75
Brand: AP Exhaust Technologies Part Number: 28793
Get excellent corrosion resistance and an OE fit for the exhaust on your 2003-2004 Dodge 5.9L Cummins with the AP Exhaust 28793 Replacement Extension Pipe. AP Exhaust constructs their pipes from 100% aluminized steel and make sure all brackets, flanges, and shielding are in their original locations...
$29.03
Brand: AP Exhaust Technologies Part Number: 48668
When it comes time to replace the intermediate pipe on your 2003-2004 Dodge 5.9L Cummins, use high-quality components like the AP Exhaust 48668 Replacement Intermediate Pipe. AP Exhaust constructs their pipes from 100% aluminized steel and make sure all brackets, flanges, and shielding are in their ..
$39.44
Brand: AP Exhaust Technologies Part Number: 64819
Install the AP Exhaust 64819 Replacement Tail Pipe to get rid of the rotting factory tail pipe on your 2003-2004 Dodge 5.9L Cummins. With an aluminized steel construction and re-aluminized weld seams, the 64819 resists corrosion and features the necessary brackets, flanges, and shielding for an OE f..
$78.98
Brand: Diamond Eye Part Number: 222010
This is the first piece of tailpipe, goes to muffler or muffler delete. Diamond Eye part number:  222010IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection for alternatives from other..
$95.81
Brand: FloPro Part Number: HX40DP3
Fits, Dodge 2003-2007 5.9L Cummins . For Aftermarket 4" HX40 Turbos only. Lower Exhaust Gas TemperaturesMore Pulling PowerIncreased Horsepower and Torque. Flo Pro part number:  HX40DP3..
$215.18
Brand: Wehrli Custom Fabrication Part Number: WCF100262
4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold. The upper flange measures 4.6" diameter to mate with S400 exhaust housing. The lower flange connects to the factory exhaust system v-band flange using the OEM v-band clamp. This down pipe is high-temperatur..
$309.43
Brand: MBRP Part Number: MK96116
2004.5-2005 Dodge/Chrysler Cummins 600/610 (fits to stock only)High-Flow Muffler Assembly, T409                4" High-Flow Muffler AssemblyDodge Cummins "600/610" 2004.5-2005Replace the factory muffler with this Direct Bolt-on High Flow performance muffler assembly. Extreme performance and extreme ..
$274.99
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Upgrading Your 3rd Gen Dodge Cummins Exhaust

Revamp your 3rd gen Dodge Cummins exhaust system and unlock the true potential of your diesel engine. When it comes to achieving peak performance, optimizing efficiency is key. That's where our performance exhaust systems, designed specifically for your 3rd gen Cummins powerhouse, come into play.

In the realm of diesel engines, proper airflow is paramount. The stock 5.9 Cummins exhaust may suffice for everyday use, but it falls short in terms of flow when it comes to pushing the limits in high-performance applications. We offer a range of high-flow components to enhance your exhaust system's capabilities.

Additionally, upgrading your exhaust manifold will let you experience a substantial improvement in performance. Our 3rd gen Cummins exhaust manifolds are engineered to maximize exhaust flow, ensuring that dirty air is swiftly and efficiently expelled from your engine. By optimizing flow, you'll witness a noticeable increase in horsepower, torque, and overall engine efficiency.

We also offer a range of high-flow mufflers and turbo downpipes. These performance-enhancing components work harmoniously to increase the air volume that can be cleared from your 3rd gen Dodge Cummins diesel engine. By reducing restrictions in the exhaust system, you'll witness notable gains in low-end torque and top-end performance, unleashing the full potential of your pickup truck.

Boosting a Modern Classic With a Performance 5.9 Cummins Exhaust

The 3rd gen Dodge Cummins diesel pickup truck became an instant classic. Its rugged design and heavy-duty hauling capabilities are paired with a powerful 5.9L Cummins engine to create a modern monster. New and longtime owners value the 3rd gen Dodge Cummins diesel for combining modern features with old-school diesel power levels. The 5.9 Cummins exhaust can be easily upgraded with our inventory of 3rd gen Cummins exhaust systems. Choose from some of the most popular brand names in the industry like Flo Pro, Diamond Eye, Banks Power, MBRP, and more.

Experience The Difference a Performance 3rd Gen Cummins Exhaust Can Make

When it comes to unleashing the true power and potential of your 3rd gen Dodge Cummins diesel engine, a performance exhaust system can make all the difference. Engineered to optimize airflow and enhance exhaust gas evacuation, 3rd gen Cummins 5-inch exhausts are high-quality systems offering a host of benefits that can transform your driving experience.

 

One of the most significant advantages of a performance 3rd gen Cummins exhaust is the noticeable increase in horsepower and torque. By reducing backpressure and improving exhaust flow, these systems enable your engine to breathe more freely, resulting in enhanced power delivery and improved acceleration. Whether you're towing heavy loads, conquering challenging terrains, or simply craving a boost in performance, a performance exhaust is a game-changer.

 

Additionally, a performance exhaust system can improve fuel efficiency. By reducing restrictions and optimizing airflow, these systems help your engine operate more efficiently, resulting in better fuel economy. This saves you money at the pump and contributes to a greener, more sustainable driving experience.

3rd Gen Dodge Cummins Exhaust Systems - Frequently Asked Questions

Get answers about your 3rd gen Dodge Cummins exhaust systems. Learn more about our available performance products from some of the frequently asked questions we receive.

What Model Years Cover the 3rd Gen Dodge Cummins Diesel Engine?

Our inventory of 3rd gen Cummins exhaust systems covers the 2003 to 2007 model years of Dodge Cummins diesel engines. Upgrade your 5.9 Cummins exhaust to improve airflow and increase the horsepower of your diesel pickup.

Do You Carry Other Parts for the 3rd Gen Dodge Cummins?

Absolutely! We carry an array of performance and replacement parts for the 3rd gen Dodge Cummins diesel engine. Our inventory includes engine components, exhaust manifolds, cooling systems, cold air intakes, turbos, and accessories.

What Materials Are in Your 5.9 Cummins Exhaust Systems?

The materials used vary from manufacturer to manufacturer. Most of our 3rd gen Cummins exhaust systems are made from either stainless or aluminized steel.

What Are the Benefits of Upgrading My 3rd Gen Dodge Cummins Exhaust System?

Upgrading your 3rd gen Dodge Cummins exhaust system offers several notable benefits that can enhance your driving experience. Here are the key advantages:

 

       Increased Performance

       Improved Fuel Efficiency

       Enhanced Sound and Exhaust Note

       Greater Aesthetic Appeal

       Longevity and Durability

Are There Any Legal Considerations or Restrictions When Upgrading My Exhaust System?

Yes, there are legal considerations and restrictions that you should be aware of when upgrading your exhaust system. The specific regulations regarding aftermarket exhaust modifications vary depending on your country, state, or local jurisdiction. It's crucial to familiarize yourself with the laws applicable to your area before making any modifications. Here are some general points to consider:

 

  1. Emissions Compliance
  2. Noise Regulations
  3. Vehicle Inspections and Certifications

 

To ensure compliance with legal regulations, it is advisable to consult with local authorities or seek guidance from automotive professionals who are familiar with the laws in your specific area. They can provide you with accurate and up-to-date information regarding the legality of exhaust system modifications for your 3rd gen Dodge Cummins.

Shop 3rd Gen Cummins Exhaust Parts From Pure Diesel Power

Whether you're seeking improved performance, enhanced sound, or a visual upgrade, Pure Diesel Power has you covered. Our selection includes high-quality 5.9 Cummins exhaust systems, which offer exceptional value for money. By optimizing airflow and reducing backpressure, these exhaust systems unlock the full potential of your diesel engine.

 

We are more than just a retailer — we are fellow truck enthusiasts who understand your passion for performance. We take pride in offering high-quality products that have been tested and approved by our team of experts. When you choose our 3rd gen Cummins exhaust system, you can trust that you're getting a product that meets our stringent durability, performance, and customer satisfaction standards. Upgrade your 3rd gen Dodge Cummins exhaust system today!

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