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
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
$679.99
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 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
$544.99
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 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
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
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 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
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
$88.95
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 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
$784.99
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 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
$249.99
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 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
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 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
$90.95
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
$1,049.99
MBRP S6104409 4 inch Turbo Back Single Side | 2003-2004 Dodge RAM Cummins 5.9L
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
$794.99
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 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
$194.99
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 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
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 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
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 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
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 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 M20681 Muffler 4" inch Inlet /Outlet 24 inch Body 30" inch Overall Aluminized Steel | Universal
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
$204.99
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 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
MBRP S6104AL 4 inch Turbo Back Single Side Aluminized | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins 305HP Models
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
$614.99
MBRP R2009 4" inch Muffler Exhaust Resonator | Universal
MBRP R2009 4" inch Muffler Exhaust Resonator | Universal
MBRP R2009 4" inch Muffler Exhaust Resonator | Universal

MBRP Exhaust

MBRP R2009 4" inch Muffler Exhaust Resonator | Universal

SKU: MBRR2009
$174.99
MBRP M91031 4" inch Inlet/Outlet T409 Stainless Steel Muffler 30" inch Overall Replacement | Universal
MBRP M91031 4" inch Inlet/Outlet T409 Stainless Steel Muffler 30" inch Overall Replacement | Universal
MBRP M91031 4" inch Inlet/Outlet T409 Stainless Steel Muffler 30" inch Overall Replacement | Universal

MBRP Exhaust

MBRP M91031 4" inch Inlet/Outlet T409 Stainless Steel Muffler 30" inch Overall Replacement | Universal

SKU: MBRM91031
$239.99
ATS 204-920-2272 T3 2 Piece Pulse Flow Exhaust Manifold Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
ATS 204-920-2272 T3 2 Piece Pulse Flow Exhaust Manifold Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
ATS 204-920-2272 T3 2 Piece Pulse Flow Exhaust Manifold Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
ATS 204-920-2272 T3 2 Piece Pulse Flow Exhaust Manifold Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
ATS 204-920-2272 T3 2 Piece Pulse Flow Exhaust Manifold Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

ATS Diesel Performance

ATS 204-920-2272 T3 2 Piece Pulse Flow Exhaust Manifold Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: ATS204-920-2272
$609.99
MagnaFlow 17876 5 inch Cat-Back Exhaust Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
MagnaFlow 17876 5 inch Cat-Back Exhaust Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Magnaflow Exhaust Products

MagnaFlow 17876 5 inch Cat-Back Exhaust Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: MFL17876
$778

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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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