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 a 2004.5 Dodge Cummins "600" 5.9L Diesel you must check the engine tag or build date. The engine tag will be located on the front engine cover or valve cover. It will display a rating of 325 HP. Otherwise; you can check the build date which is located in the driver’s side door jamb.  If the truck was built in 04 it will be a 2004.5 “600” Series.  If it does not you most likely have a 2004 Dodge Cummins 5.9L Diesel.


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Displaying products 41 - 80 of 81 results
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MBRP 4" Dual Installer Series Turbo-Back Exhaust System S6128AL
$670.24
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds) 4WD
MBRP 4" Dual Pro Series Cat-Back Exhaust System S6110304
$949.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds) 4WD
MBRP 4" Dual XP Series Cat-Back Exhaust System S6110409
$659.99
2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds) 4WD
MBRP 4" Dual XP Series Turbo-Back Exhaust System S6128409
$799.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" Installer Series Cat-Back Dual Exhaust Stack System S8102AL
$329.99
2004.5-2007 Dodge 5.9L Cummins (All Cab & Beds) | 2007.5-2012 Dodge Ram 6.7L Cummins (Mega Cab)
MBRP 4" Installer Series Cat-Back Dual Stack System (w/Tips) S9102AL
$699.99
2004.5-2007 Dodge 5.9L Cummins (All Cab & Beds) | 2007.5-2012 Dodge Ram 6.7L Cummins (Mega Cab)
MBRP 4" Installer Series Cat-Back Exhaust System S6108AL
$374.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" Installer Series Turbo-Back Dual Exhaust Stack System S8120AL
$484.99
2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" Installer Series Turbo-Back Exhaust System S6126AL
$494.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds) (Off-Road)
MBRP 4" Performance Series Cat-Back Exhaust System S6108P
$274.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" Performance Series Turbo-Back Exhaust System S6126P
$329.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" PLM Series Turbo-Back Exhaust System S6126PLM
$279.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" Pro Series Cat-Back Exhaust System S6108304
$599.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" Pro Series Turbo-Back Exhaust System S6126304
$809.99
2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds) (Off-Road)
MBRP 4" SLM Series Turbo-Back Exhaust System S6126SLM
$479.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" TD Series Turbo-Back Exhaust System S6126TD
$529.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" XP Series Cat-Back Dual Exhaust Stack System S8102409
$429.99
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2004.5-2007 Dodge 5.9L Cummins (All Cab & Beds) | 2007.5-2012 Dodge Ram 6.7L Cummins (Mega Cab)
MBRP 4" XP Series Cat-Back Dual Stack System (w/Tips) S9102409
$799.99
2004.5-2007 Dodge 5.9L Cummins (All Cab & Beds) | 2007.5-2012 Dodge Ram 6.7L Cummins (Mega Cab)
MBRP 4" XP Series Cat-Back Exhaust System S6108409
$444.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 4" XP Series Turbo-Back Exhaust System S6126409
$574.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds) (Off-Road)
MBRP 5" Black Series Turbo-Back Exhaust System S6116BLK
$824.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" Installer Series Cat-Back Exhaust System S6118AL
$389.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" Installer Series Turbo-Back Exhaust System S6116AL
$539.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" PLM Series Turbo-Back Exhaust System S6116PLM
$494.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" SLM Series Turbo-Back Exhaust System S6116SLM
$594.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" TD Series Turbo-Back Exhaust System S6116TD
$689.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" XP Series Cat-Back Exhaust System S6118409
$564.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
MBRP 5" XP Series Turbo-Back Exhaust System S6116409
$709.99
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2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
Silverline Diesel Exhaust Dual Stack Kit DSK000
From $361.14 to $417.97
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Universal: All Makes & Models (Fabrication may be Required)
Silverline DS105409 4" Turbo-Back Exhaust System
$500.00
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2004.5-2007 Dodge 5.9L Cummins "600"
Silverline DS105A 4" Turbo-Back Aluminized Exhaust System
$293.05
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2004.5-2007 Dodge 5.9L Cummins
Silverline DS105ANM 4" Aluminized No-Muffler Exhaust System
$264.23
2004.5-2007 Dodge 5.9L Cummins
Silverline DS106409 Dual Turbo-Back Exhaust System
$890.18
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2004.5-2007 Dodge 5.9L Cummins
Silverline DS107409 5" Turbo-Back Exhaust System
$565.25
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2004.5-2007 Dodge 5.9L Cummins "600"
Silverline Stainless Steel 5" Black Diesel Stack Kit DSK0005B
$489.60
Universal: All Makes & Models (Fabrication may be Required)
Silverline Stainless Steel Single 5" Black Diesel Stack Kit DSKUNO5B
$259.80
Universal: All Makes & Models (Fabrication may be Required)
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