2003-2004 Ram 2500/3500 5.9L Cummins Exhaust Upgrades

2003-2004 Ram 2500/3500 5.9L Cummins Downpipes

Downpipes

2003-2004 Ram 2500/3500 5.9L Cummins Exhaust Manifolds & Up-Pipes

Exhaust Manifolds

2003-2004 Ram 2500/3500 5.9L Cummins Exhaust Tips

Exhaust Tips

2003-2004 Ram 2500/3500 5.9L Cummins Mufflers

Mufflers

2003-2004 Ram 2500/3500 5.9L Cummins Single-Exit Kits

Single-Exit Kits

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MBRP S61140PLM PLM Series Turbo Back Exhaust System | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
MBRP S61140PLM PLM Series Turbo Back Exhaust System | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
MBRP S61140PLM PLM Series Turbo Back Exhaust System | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

MBRP Exhaust

MBRP S61140PLM PLM Series Turbo Back Exhaust System | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

SKU: MBRS61140PLM
$694.99
$868.74
SAVE $173.75
MBRP S6104P 4 inch Turbo Back Aluminized Single Exhaust | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
MBRP S6104P 4 inch Turbo Back Aluminized Single Exhaust | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
MBRP S6104P 4 inch Turbo Back Aluminized Single Exhaust | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

MBRP Exhaust

MBRP S6104P 4 inch Turbo Back Aluminized Single Exhaust | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

SKU: MBRS6104P
$554.99
$693.74
SAVE $138.75
BD Diesel 1045982 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
BD Diesel 1045982 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
BD Diesel 1045982 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
BD Diesel 1045982 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

BD Diesel

BD Diesel 1045982 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: BDD1045982
$85.95
PPE 216110200 Exhaust Manifold Stud, Nut & Washer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
PPE 216110200 Exhaust Manifold Stud, Nut & Washer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
PPE 216110200 Exhaust Manifold Stud, Nut & Washer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

PPE

PPE 216110200 Exhaust Manifold Stud, Nut & Washer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: PPE216110200
$89.99
BD Diesel 1045986-T4 T4 Exhaust Manifold Gasket Set | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
BD Diesel 1045986-T4 T4 Exhaust Manifold Gasket Set | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
BD Diesel 1045986-T4 T4 Exhaust Manifold Gasket Set | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

BD Diesel

BD Diesel 1045986-T4 T4 Exhaust Manifold Gasket Set | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: BDD1045986-T4
$92.95
$98
SAVE $5.05
MBRP M1004S Quiet Tone T409 Stainless Steel 30" inch Muffler for 4" inch Inlet/Outlet | Universal
IN STOCK
MBRP M1004S Quiet Tone T409 Stainless Steel 30" inch Muffler for 4" inch Inlet/Outlet | Universal
MBRP M1004S Quiet Tone T409 Stainless Steel 30" inch Muffler for 4" inch Inlet/Outlet | Universal

MBRP Exhaust

MBRP M1004S Quiet Tone T409 Stainless Steel 30" inch Muffler for 4" inch Inlet/Outlet | Universal

SKU: MBRM1004S
$254.99
$314.99
SAVE $60
Fleece FPE-34772 Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
Fleece FPE-34772 Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34772 Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34772 Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34772 Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece Performance Products

Fleece FPE-34772 Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: FLCFPE-34772
$229.99
BD Diesel 1045986 Exhaust Manifold Gasket Set for Stock Mount Turbo | 1998.5-2007 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
BD Diesel 1045986 Exhaust Manifold Gasket Set for Stock Mount Turbo | 1998.5-2007 Dodge RAM 2500/3500 5.9L Cummins

BD Diesel

BD Diesel 1045986 Exhaust Manifold Gasket Set for Stock Mount Turbo | 1998.5-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: BDD1045986
$86.95
$92
SAVE $5.05
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
IN STOCK
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal
Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal

Fleece Performance Products

Fleece FPE-HSC-4-45 4" Short Hood Stack Cover - Miter Cut | Universal

SKU: FLCFPE-HSC-4-45
$40.99
MBRP S61140AL 5 inch Turbo Back Single Side Exit Aluminized Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
MBRP S61140AL 5 inch Turbo Back Single Side Exit Aluminized Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
MBRP S61140AL 5 inch Turbo Back Single Side Exit Aluminized Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

MBRP Exhaust

MBRP S61140AL 5 inch Turbo Back Single Side Exit Aluminized Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

SKU: MBRS61140AL
$799.99
$988.22
SAVE $188.23
MBRP S6104409 4 inch Turbo Back Single Side | 2003-2004 Dodge RAM Cummins 5.9L
IN STOCK
MBRP S6104409 4 inch Turbo Back Single Side | 2003-2004 Dodge RAM Cummins 5.9L

MBRP Exhaust

MBRP S6104409 4 inch Turbo Back Single Side | 2003-2004 Dodge RAM Cummins 5.9L

SKU: MBRS6104409
$819.99
$1,012.93
SAVE $192.94
MBRP T5050 Stainless Steel Universal Exhuast Tip w/ Single Wall/Rolled Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal
IN STOCK
MBRP T5050 Stainless Steel Universal Exhuast Tip w/ Single Wall/Rolled Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal
MBRP T5050 Stainless Steel Universal Exhuast Tip w/ Single Wall/Rolled Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal

MBRP Exhaust

MBRP T5050 Stainless Steel Universal Exhuast Tip w/ Single Wall/Rolled Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal

SKU: MBRT5050
$84.99
$104.99
SAVE $20
MBRP GP290022 5" inch ID Inlet/Outlet 31" in Exhaust Pipe Single Muffler T409 Stainless Steel | Universal
IN STOCK
MBRP GP290022 5" inch ID Inlet/Outlet 31" in Exhaust Pipe Single Muffler T409 Stainless Steel | Universal
MBRP GP290022 5" inch ID Inlet/Outlet 31" in Exhaust Pipe Single Muffler T409 Stainless Steel | Universal

MBRP Exhaust

MBRP GP290022 5" inch ID Inlet/Outlet 31" in Exhaust Pipe Single Muffler T409 Stainless Steel | Universal

SKU: MBRGP290022
$199.99
$247.05
SAVE $47.06
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Fleece Performance Products

Fleece FPE-34771 Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head | 1994-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: FLCFPE-34771
$229.99
MBRP T5074BLK 5 inch Inlet 6 inch Outlet Angle Cut Double-Wall Stainless Exhaust Tip - Black | Universal
IN STOCK
MBRP T5074BLK 5 inch Inlet 6 inch Outlet Angle Cut Double-Wall Stainless Exhaust Tip - Black | Universal

MBRP Exhaust

MBRP T5074BLK 5 inch Inlet 6 inch Outlet Angle Cut Double-Wall Stainless Exhaust Tip - Black | Universal

SKU: MBRT5074BLK
$149.99
MBRP T5074 5 inch Inlet 6 inch Outlet Angle Cut Double-Wall Stainless Exhaust Tip - Polished | Universal
IN STOCK
MBRP T5074 5 inch Inlet 6 inch Outlet Angle Cut Double-Wall Stainless Exhaust Tip - Polished | Universal

MBRP Exhaust

MBRP T5074 5 inch Inlet 6 inch Outlet Angle Cut Double-Wall Stainless Exhaust Tip - Polished | Universal

SKU: MBRT5074
$114.99
PPE 216110100 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
IN STOCK
PPE 216110100 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
PPE 216110100 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
PPE 216110100 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
PPE 216110100 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

PPE

PPE 216110100 Exhaust Manifold Bolt & Spacer Kit | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: PPE216110100
$67.49
MBRP S61140409 5 inch Turbo Back Single Side Exit T409 Stainless Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
MBRP S61140409 5 inch Turbo Back Single Side Exit T409 Stainless Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

MBRP Exhaust

MBRP S61140409 5 inch Turbo Back Single Side Exit T409 Stainless Steel | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

SKU: MBRS61140409
$1,079.99
$1,334.11
SAVE $254.12
MBRP S6104AL 4 inch Turbo Back Single Side Aluminized | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins 305HP Models
IN STOCK
MBRP S6104AL 4 inch Turbo Back Single Side Aluminized | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins 305HP Models

MBRP Exhaust

MBRP S6104AL 4 inch Turbo Back Single Side Aluminized | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins 305HP Models

SKU: MBRS6104AL
$624.99
$772.05
SAVE $147.06
BD Diesel 1045987 Pulse Exhaust Manifold for Stock Mount Turbos | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
IN STOCK
BD Diesel 1045987 Pulse Exhaust Manifold for Stock Mount Turbos | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
BD Diesel 1045987 Pulse Exhaust Manifold for Stock Mount Turbos | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
BD Diesel 1045987 Pulse Exhaust Manifold for Stock Mount Turbos | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
BD Diesel 1045987 Pulse Exhaust Manifold for Stock Mount Turbos | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

BD Diesel

BD Diesel 1045987 Pulse Exhaust Manifold for Stock Mount Turbos | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: BDD1045987
$588.95
MBRP M20681 Muffler 4" inch Inlet /Outlet 24 inch Body 30" inch Overall Aluminized Steel | Universal
IN STOCK
MBRP M20681 Muffler 4" inch Inlet /Outlet 24 inch Body 30" inch Overall Aluminized Steel | Universal

MBRP Exhaust

MBRP M20681 Muffler 4" inch Inlet /Outlet 24 inch Body 30" inch Overall Aluminized Steel | Universal

SKU: MBRM20681
$209.99
$259.40
SAVE $49.41
Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal
Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal
Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal
Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal
Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal
Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal

Sinister Diesel

Sinister SD-4-5-POL Polished Stainless Steel Exhaust Tip 4" Inlet x 5" Round x 12" Long | Universal

SKU: SINSD45POL
$76.99
$79.99
SAVE $3
Sinister SD-4-5-BLK Black Ceramic Coated Stainless Steel Exhaust Tip 4" Inlet x 5 Round x 12 Long | Universal
Sinister SD-4-5-BLK Black Ceramic Coated Stainless Steel Exhaust Tip 4" Inlet x 5 Round x 12 Long | Universal
Sinister SD-4-5-BLK Black Ceramic Coated Stainless Steel Exhaust Tip 4" Inlet x 5 Round x 12 Long | Universal

Sinister Diesel

Sinister SD-4-5-BLK Black Ceramic Coated Stainless Steel Exhaust Tip 4" Inlet x 5 Round x 12 Long | Universal

SKU: SINSD45BLK
$87.99
$90.99
SAVE $3
MBRP T5049 Stainless Steel Universal Exhaust Tip w/ Dual Wall/Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal
IN STOCK
MBRP T5049 Stainless Steel Universal Exhaust Tip w/ Dual Wall/Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal
MBRP T5049 Stainless Steel Universal Exhaust Tip w/ Dual Wall/Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal

MBRP Exhaust

MBRP T5049 Stainless Steel Universal Exhaust Tip w/ Dual Wall/Straight Cut (5-Inch Outlet, 4-Inch Inlet) | Universal

SKU: MBRT5049
$104.99

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DIESEL TRUCK EXPERTS STANDING BY

The 2003-2004 Ram 5.9L Cummins is undeniably an incredibly powerful truck, but its factory exhaust doesn't quite deliver the sound it deserves. At Alligator Performance, we offer a wide range of exhaust kits for your Ram 2500/3500. Whether you're looking to upgrade your factory single or dual-exit exhaust, or want to add a stylish exhaust tip, we've got the perfect options for you. Give your truck the high-performance exhaust it needs and let it roar! Check out our other upgrades such as Engine Upgrades and Turbo Upgrades! Ram Cummins Fitments: 2003, 2004 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments. 

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