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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: AP Exhaust Technologies Part Number: 2519
Fits: 2004.5-2007 Dodge 5.9L Cummins 2500/3500This AP Emissions Challenge Series Muffler is quality factory-style replacement muffler for your truck. Maintain factory function with AP emissions components. AP Emissions includes their patented single-cartridge design with this muffler. The challenger..
$227.75
Brand: FloPro Part Number: x0515
Lower Exhaust Gas TemperaturesMore Pulling PowerIncreased Horsepower and TorqueRoughly 29 inches overall length Please select Aluminized or Stainless Steel above.  ..
$78.78
Brand: Expandit Part Number: DODTURBO04
Hooks up to the stock cast iron elbow.  ..
$194.35
Brand: Expandit Part Number: DF400MRPL
04.5-07+ Dodge 5.9L Cummins Diesel Aluminized Muffler Delete Pipe for the STOCK exhaust system. 38” OAL 4” id both ends Select an Exhaust Clamp Option Below..
$91.87
Brand: AP Exhaust Technologies Part Number: 64820
AP Exhaust Intermediate Pipes Fits all 2004.5-2007 Cummins 5.9L 2500 and 3500's Pipe is 4" in diameter For decades AP has been known for quality exhaust and emission products that fit and function just like the original parts. Their dedication to quality and commitment to providing the..
$170.49
Brand: Cummins Part Number: 4035834
Includes ELBOW only. Cummins Part#4035834 Mopar Part#5161570AA This elbow will fit on 2003-2004 trucks as long as you use a 04.5-07 down pipe. Many people use this as an upgrade on 03-04 trucks as the stock elbow has a 3.5 inch ID outlet and this one has a 4 inch ID outlet...
$167.11
Brand: Diamond Eye Part Number: 510216
510216 - FOR 2004.5, 2005, 2006 & EARLY 2007 - DODGE 5.9L CUMMINS DIESEL 2500/3500 - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - OEM MUFFLER ELIMINATOR PIPE Will not work on 2004 305HP trucks! Check your valve cover for horsepower rating if you are unsure. Clamps not included. *NOTE: We can NO ..
$62.76
Brand: Diamond Eye Part Number: 510217
510217 - FOR 2004.5, 2005, 2006 & EARLY 2007 - DODGE 5.9L CUMMINS DIESEL 2500/3500 - 4" T409 STAINLESS STEEL - PERFORMANCE DIESEL EXHAUST - OEM MUFFLER ELIMINATOR PIPE Will not work on 2004 305HP trucks! Check your valve cover for horsepower rating if you are unsure.  Clamps not included. *NOTE:..
$77.36
Brand: FloPro Part Number: 818
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..
$487.51
Brand: Magnaflow Part Number: 15397
Fits: 2004.5-2007 Dodge 5.9L CumminsThe MagnaFlow Dodge Truck 15397 is engineered as a universal component for your truck’s exhaust system and optimized for superior flow characteristics and performance. 15397 is mandrel bent, produced using advanced CNC precision robotic manufacturing techniques an..
$164.00
Brand: Diamond Eye Part Number: 510203
38" Long 4" aluminized Diamond Eye muffler delete pipe for 04.5-07 5.9L Cummins trucks. Diamond Eye: 510203..
$77.09
Brand: Diamond Eye Part Number: 425040
40 inch piece of 5 inch pipe, ID on one end to slide OVER 5 inch pipe, and 5 inch OD on the other end. Stainless Steel. Image for reference only. Diamond Eye part number:  425040IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship..
$106.05
Brand: Diamond Eye Part Number: 222011
Aluminized Second Section of 5 Inch Tail Pipe Around The Tire Out Of Kit number K5216A. Diamond Eye part number: 222011 IMPORTANT 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 alter..
$101.88
Brand: Diamond Eye Part Number: 405040
40 inch piece of 5 inch pipe, ID on one end to slide OVER 5 inch pipe, and 5 inch OD on the other end. Diamond Eye part number:  405040IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product se..
$69.35
Brand: Aftermarket Parts Part Number: NIC 16219
2 13/16" - Length 7/8" - Height 5/16" - Hanger Holes 1 1/2" - Spacing between holes Part number: 16219 (16219-1, 16219-10, BR560-001)..
$6.49
Brand: Cummins Part Number: 3944655
Cummins part number 3944655. Price is for single bolt only. If more is required please select the appropriate quantity..
$13.42
Brand: AP Exhaust Technologies Part Number: 48667
DISCONTINUEDIf you're just in need of a great fitting stock-style downpipe for your 2003-2004 Dodge 5.9L Cummins, AP Exhaust has you covered with their 48667 Replacement Downpipe. Featuring a 100% aluminized construction, this downpipe fits just like OE and has all necessary brackets, flanges, and s..
$0.00
Brand: Magnaflow Part Number: 16980
Discontinued (11/15/2023)L6 5.9L (DIESEL); Ram 2500HD/3500; Crew Cab/Long Bed (96 in. Bed)Direct Fit Muffler Replacement Kit; 3.5in. Tubing; With 5.0in. Clamp-On Stainless Tip Material: 100% Stainless SteelTubing O.D. Size: 3.5in.System Type: Direct-Fit MufflerTIP O.D. Size: 5in.TIP Quantity: 1Sin..
$0.00
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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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