Exhaust Systems


 Performance Exhaust Systems

Performance exhaust systems are available in multiple sizes. The most common is a four-inch, these are designed for vehicles creating less then 450 horsepower. Larger diameter exhaust systems such as five-inch, are typically recommended for vehicles creating greater then 450 horsepower. Performance exhaust systems increase exhaust flow by eliminating the restrictive stock muffler, replacing factory crimped bends with smooth mandrel bent tubing, and increasing the overall pipe diameter. The benefits of increased exhaust-flow are reduced EGT's(exhaust gas temperature), increased horsepower/torque, fuel mileage gains, and a deep throaty sound.

Attention 2004 Model Year Owners: to ensure that you have an early 2004 Dodge Cummins 5.9L Diesel you must check the engine tag (A Red or Silver Tag) located on the driver’s side of your engine. The tag should show a horsepower rating of 305. If it does not you most likely have a 2004.5 Dodge Cummins 5.9L Diesel.


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Displaying products 1 - 30 of 58 results
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AFE 49-42003 MACH Force XP 4" Turbo-Back Exhaust System
$584.25
2003-2004 Dodge 5.9L Cummins

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AFE 49-42003 MACH Force XP 4" Turbo-Back Exhaust System
AFE 49-42005 MACH Force XP 4
AFE 49-42005 MACH Force XP 4" Cat-Back Exhaust System
$441.75
2003-2004 Dodge 5.9L Cummins

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AFE 49-42005 MACH Force XP 4" Cat-Back Exhaust System
AFE ATLAS Aluminized Exhaust System 49-02002 (Turbo-Back)
From $327.75 to $375.25
2003-2004 Dodge 5.9L Cummins

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AFE ATLAS Aluminized Exhaust System 49-02002 (Turbo-Back)
AFE Large Bore HD Exhaust System 49-12003 (Turbo-Back)
$470.25
2003-2004 Dodge 5.9L Cummins

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AFE Large Bore HD Exhaust System 49-12003 (Turbo-Back)
AFE Large Bore HD Exhaust System 49-12005 (Cat-Back)
$422.75
2003-2004 Dodge 5.9L Cummins

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AFE Large Bore HD Exhaust System 49-12005 (Cat-Back)
AFE MACH Force XP 5" Turbo-Back Exhaust System 49-42032-X
From $793.25 to $840.75
2003-2004 Dodge 5.9L Cummins

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AFE MACH Force XP 5" Turbo-Back  Exhaust System 49-42032-X
Banks Power Cummins Monster Sport Exhaust
From $328.57 to $400.67
2003-2007 Dodge 5.9L Cummins

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Banks Power Cummins Monster Sport Exhaust
Banks Power Dual Monster Exhaust System (Dodge 5.9L)
From $1,018.67 to $1,059.87
2003-2004 Dodge 5.9L Cummins

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Banks Power Dual Monster Exhaust System (Dodge 5.9L)
Banks Power Single Monster Exhaust System (Dodge 5.9L)
From $668.47 to $699.37
2003-2004 Dodge 5.9L Cummins

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Banks Power Single Monster Exhaust System (Dodge 5.9L)
Gibson Dual Extreme Aluminized Exhaust System #7401 (Turbo-Back)
$653.12
2003-2004 Dodge Cummins 5.9L Diesel Quad Cab Short Bed non High Output

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Gibson Dual Extreme Aluminized Exhaust System #7401 (Turbo-Back)
Gibson Dual Extreme Aluminized Exhaust System #7403 (Turbo-Back)
$653.12
2003-2005 Dodge Cummins 5.9L Diesel Quad Cab, Long Bed non High output
Gibson Dual Extreme Aluminized Exhaust System #7403 (Turbo-Back)
Gibson Dual Extreme Stainless Exhaust System #67401 (Turbo-Back)
$819.67
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab Short Bed non High Output
Gibson Dual Extreme Stainless Exhaust System #67401 (Turbo-Back)
Gibson Dual Extreme Stainless Exhaust System #67403 (Turbo-Back)
$819.67
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Long bed non High output
Gibson Dual Extreme Stainless Exhaust System #67403 (Turbo-Back)
Gibson Dual Sport Aluminized Exhaust System #6603 (Turbo-Back)
$653.12
2003-2005 Dodge 5.9L Cummins Quad Cab Short Bed non HD
Gibson Dual Sport Aluminized Exhaust System #6603 (Turbo-Back)
Gibson Dual Sport Aluminized Exhaust System #6606 (Turbo-Back)
$653.12
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Long bed non High Output
Gibson Dual Sport Aluminized Exhaust System #6606 (Turbo-Back)
Gibson Dual Sport Stainless Exhaust System #66603 (Turbo-Back)
$819.67
2003-2005 Dodge 5.9L Cummins Quad Cab Short Bed non HD

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Gibson Dual Sport Stainless Exhaust System #66603 (Turbo-Back)
Gibson Dual Sport Stainless Exhaust System #66606 (Turbo-Back)
$819.67
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Long bed non High Output
Gibson Dual Sport Stainless Exhaust System #66606 (Turbo-Back)
Gibson Swept Side Aluminized Exhaust System #316512 (Cat.-Back)
$452.07
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Short Bed
Gibson Swept Side Aluminized Exhaust System #316512 (Cat.-Back)
Gibson Swept Side Aluminized Exhaust System #316513 (Turbo-Back)
$565.36
2003-2005 Dodge 5.9L Cummins Quad Cab, Short Bed non-High Output
Gibson Swept Side Aluminized Exhaust System #316513 (Turbo-Back)
Gibson Swept Side Aluminized Exhaust System #316514 (Turbo-Back)
$565.36
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Long Bed non-High output
Gibson Swept Side Aluminized Exhaust System #316514 (Turbo-Back)
Gibson Swept Side Stainless Exhaust System #616512 (Cat.-Back)
$565.36
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Short Bed
Gibson Swept Side Stainless Exhaust System #616512 (Cat.-Back)
Gibson Swept Side Stainless Exhaust System #616513 (Turbo-Back)
$678.67
2003-2005 Dodge 5.9L Cummins Quad Cab, Short Bed non-High Output
Gibson Swept Side Stainless Exhaust System #616513 (Turbo-Back)
Gibson Swept Side Stainless Exhaust System #616514 (Turbo-Back)
$678.67
2003-2005 Dodge 5.9L Cummins Diesel Quad Cab, Long Bed 2/4wd non-High output
Gibson Swept Side Stainless Exhaust System #616514 (Turbo-Back)
Grand Rock Powerflow "Big Rig" Dual Stack Kit
From $266.54 to $397.20
Universal - All Makes & Models (Fabrication Required)

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Grand Rock Powerflow "Big Rig" Dual Stack Kit
Grand Rock Powerflow "Big Rig" Single Stack Kit
From $152.71 to $343.44
Universal - All Makes & Models (Fabrication Required)

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Grand Rock Powerflow "Big Rig" Single Stack Kit
Magnaflow 15973 4
Magnaflow 15973 4" XL Series Dual Turbo-Back Exhaust System
$847.82
2003-2004 Dodge 5.9L Cummins (CC-LB)
Magnaflow 15973 4" XL Series Dual Turbo-Back Exhaust System
Magnaflow 17007 5
Magnaflow 17007 5" Cat-Back Black Series Exhaust System
$748.80
2003-2004 Dodge 5.9L Cummins (All Crew Cabs)
Magnaflow 17007 5" Cat-Back Black Series Exhaust System
Magnaflow 17973 4
Magnaflow 17973 4" Pro Series Dual Turbo-Back Exhaust System
$784.08
2003-2004 Dodge 5.9L Cummins (All Crew Cabs)

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Magnaflow 17973 4" Pro Series Dual Turbo-Back Exhaust System
Magnaflow 18935 4
Magnaflow 18935 4" Aluminized Pro Series Turbo-Back Exhaust
$310.02
2003-2004 Dodge 5.9L Cummins (All Crew Cabs)
Magnaflow 18935 4" Aluminized Pro Series Turbo-Back Exhaust
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