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Exhaust Systems

Pure Diesel Power carries Flo~Pro, AFE, MBRP, Diamond Eye, Magnaflow, and Silverline. The below exhaust systems are for model years 2003-2007, we are guaranteed to have what you are searching for. Bigger, less restrictive exhaust systems and exhaust parts may help to improve the performance and power of your diesel engine.

Whether you need aluminized steel or stainless steel, we've got them here!

*Please note: Some 5 inch and dual exhaust systems DO NOT work with a factory spare tire installed. Please contact the exhaust manufacturer before purchasing to verify fitment.

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..
$228.25

Brand: AP Exhaust Technologies Part Number: 48667
Backordered with No ETA   **Updated 11/11/2021**If 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..
$70.73

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...
$29.10

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 ..
$38.43

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..
$81.45

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 alternativ..
$93.10

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...
$114.61

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..
$91.35

Brand: Diamond Eye Part Number: A405040
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:  A405040IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection ..
$69.79

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 ..
$54.79

Brand: Diamond Eye Part Number: A445053
Fits in factory hanger location. Diamond Eye part number:  A445053IMPORTANT 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 manufacturers if you are in California. If..
$20.79

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..
$195.88

Brand: Diamond Eye Part Number: 445080
Fits in factory hanger location. Diamond Eye part number:  445080IMPORTANT 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 manufacturers if you are in California. If ..
$27.99

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..
$62.95

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..
$75.99

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..
$859.99

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..
$96.65

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 ..
$399.99

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: Expandit Part Number: DODTURBO04
Hooks up to the stock cast iron elbow.  ..
$154.35

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: FloPro Part Number: 2031
For 2003-2004 Dodge 5.9L Cummins Diesels.4" Mandrel bent tubing for maximum flowLower Exhaust Gas TemperaturesMore Pulling PowerUtilizes OEM HangersIncreased Horsepower and Torque Flo Pro part number: 2031..
$120.00

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.  ..
$80.00

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:..
$72.49

Brand: Diamond Eye Part Number: A445079
Fits in factory hanger location. Diamond Eye part number:  A445079IMPORTANT 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 manufacturers if you are in California. If..
$27.17

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..
$199.79

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..
$514.99

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..
$364.84

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 BentThe Best Systems Start With the Best MaterialsBuilt from heavy duty aluminized steel our Perfo..
$449.99

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..
$345.00

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..
$644.99

Brand: Diamond Eye Part Number: 222001
Diamond Eye 4" Down-Pipe 03-04 5.9L Dodge (Aluminized) Part number:  222001IMPORTANT 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 manufacturers if you are in Calif..
$89.95

Brand: MBRP Part Number: DS9405
2003-2004 Dodge 5.9L Cummins 409 Stainless Steel 4 Inch Down Pipe, uses OEM Turbo Casting. MBRP: DS9405..
$159.99

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..
$519.99

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..
$402.00

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..
$367.95

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..
$129.00

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 BentThe Best Systems Start With the Best MaterialsBuilt from heavy duty aluminized steel our Perform..
$399.99

Brand: FloPro Part Number: 5031
For 2003-2004 Dodge 5.9L Cummins Diesels.4" Mandrel bent tubing for maximum flowLower Exhaust Gas TemperaturesMore Pulling PowerUtilizes OEM HangersIncreased Horsepower and Torque Flo Pro part number: 5031..
$240.00

Brand: MBRP Part Number: S61140AL
5.9L Turbo Back, 5" Single SideDodge 2500/3500 5.9L CumminsDelivers 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 SystemThe turbo back type exhaust system mounts directly to the turbo and p..
$639.99

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..
$305.00

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..
$769.00

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 ..
$249.99

Brand: Diamond Eye Part Number: K4234S-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..
$318.16

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..
$351.74

Brand: MBRP Part Number: DAL405
2003-2004 Dodge 5.9L Cummins 4 Inch Aluminized Turbo Down Pipe, uses OEM Turbo Casting.MBRP: DAL405..
$144.99

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..
$339.00

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..
$480.00

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