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.


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Displaying products 1 - 30 of 48 results
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AFE 49-04002 ATLAS 4" Downpipe-Back Race Exhaust System
From $327.75 to $375.25
2007.5-2010 GM 6.6L Duramax LMM
AFE 49-04002 ATLAS 4" Downpipe-Back Race Exhaust System
AFE 49-04040 ATLAS 5" DPF-Back Exhaust System
From $356.25 to $498.75
2007.5-2010 GM 6.6L Duramax LMM
AFE 49-04040 ATLAS 5" DPF-Back Exhaust System
AFE 49-44017 Mach Force XP 4
AFE 49-44017 Mach Force XP 4" Down-Pipe Back Race Exhaust System
From $584.25 to $603.25
2007.5-2010 GM 6.6L Duramax LMM

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AFE 49-44017 Mach Force XP 4" Down-Pipe Back Race Exhaust System
AFE 49-44033 Mach Force XP 5" Downpipe-Back Race Exhaust System
From $793.25 to $840.75
2007.5-2010 GM 6.6L Duramax
AFE 49-44033 Mach Force XP 5" Downpipe-Back Race Exhaust System
AFE 49-44040 MACH Force XP 5" DPF-Back Exhaust System
From $474.05 to $616.55
2007.5-2010 GM 6.6L Duramax LMM

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AFE 49-44040 MACH Force XP 5" DPF-Back Exhaust System
Banks Power Dual Monster Exhaust System 47785
$629.43
2007.5-2010 GM 6.6L Duramax LMM (ECSB, ECLB, CCSB, CCLB)

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Banks Power Dual Monster Exhaust System 47785
Banks Power Duramax LMM Single Monster Exhaust System
$323.52
2007.5-2010 GM 6.6L Duramax LMM (ECSB, ECLB, CCSB, CCLB)

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Banks Power Duramax LMM Single Monster Exhaust System
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 16914 4
Magnaflow 16914 4" Performance Series Dual Filter-Back Exhaust System
$822.10
2007.5-2010 GM 6.6L Duramax LMM (All Crew & Ext. Cabs)

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Magnaflow 16914 4" Performance Series Dual Filter-Back Exhaust System
Magnaflow 16915 4
Magnaflow 16915 4" XL Series Dual Filter-Back Exhaust System
$750.07
2007.5-2010 GM 6.6L Duramax LMM (All Crew & Ext. Cabs)
Magnaflow 16915 4" XL Series Dual Filter-Back Exhaust System
Magnaflow 17041 5
Magnaflow 17041 5" Black Series Filter-Back Exhaust System
$464.04
2007.5-2010 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 17041 5" Black Series Filter-Back Exhaust System
Magnaflow 17915 4" Pro Series Dual Filter-Back Exhaust System
$663.48
2007.5-2010 GM 6.6L Duramax LMM (All Crew & Ext. Cabs)

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Magnaflow 17915 4" Pro Series Dual Filter-Back Exhaust System
Magnaflow 18915 4" Aluminized Pro Series Dual Filter-Back Exhaust
$414.05
2007.5-2010 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 18915 4" Aluminized Pro Series Dual Filter-Back Exhaust
Magnaflow 4" Filter-Back Aluminized Pro Series Exhaust System 18911
$228.46
2007.5-2010 GM 6.6L Duramax LMM EC-CC/SB-LB

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Magnaflow 4" Filter-Back Aluminized Pro Series Exhaust System 18911
Magnaflow 5" Filter-Back Aluminized Pro Series Exhaust System 18913
$276.36
2007.5-2010 GM 6.6L Duramax (EC-CC/SB-LB)

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Magnaflow 5" Filter-Back Aluminized Pro Series Exhaust System 18913
Magnaflow Exhaust System Filter-Back 4" Performance Series 16910
$498.30
2007.5-2010 GM 6.6L Duramax LMM (CC/SB-LB, EC/LB)

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Magnaflow Exhaust System Filter-Back 4" Performance Series 16910
Magnaflow Exhaust System Filter-Back 4" Pro Performance Series 17911
$389.30
2007.5-2010 GM 6.6L Duramax LMM (CC/SB-LB, EC/LB)

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Magnaflow Exhaust System Filter-Back 4" Pro Performance Series 17911
Magnaflow Exhaust System Filter-Back 5" Performance Series 16912
$504.28
2007.5-2010 GM 6.6L Duramax LMM (CC/SB-LB, EC/LB)

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Magnaflow Exhaust System Filter-Back 5" Performance Series 16912
Magnaflow Exhaust System Filter-Back 5" Pro Performance Series 17913
$395.28
2007.5-2010 GM 6.6L Duramax LMM (CC/SB-LB, EC/LB)

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Magnaflow Exhaust System Filter-Back 5" Pro Performance Series 17913
Magnaflow Filter-Back 4" Black Series Exhaust System 17026
$587.47
2007.5-2010 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow Filter-Back 4" Black Series Exhaust System 17026
MBRP 4" Black Series Filter-Back Exhaust System S6026BLK
$394.99
2007.5-2010 GM 6.6L Duramax LMM (All Cabs & Beds)

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MBRP 4" Black Series Filter-Back Exhaust System S6026BLK
MBRP 4" Dual Installer Series Filter-Back Exhaust System S6028AL
$534.99
2007.5-2010 GM 6.6L Duramax LMM (All Cabs & Beds)

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MBRP 4" Dual Installer Series Filter-Back Exhaust System S6028AL
MBRP 4" Dual Pro Series Filter-Back Exhaust System S6028304
$934.99
2007.5-2010 GM 6.6L Duramax LMM (All Cabs & Beds)
MBRP 4" Dual Pro Series Filter-Back Exhaust System S6028304
MBRP 4" Dual XP Series Filter-Back Exhaust System S6028409
$654.99
2007.5-2010 GM 6.6L Duramax LMM (All Cabs & Beds)
MBRP 4" Dual XP Series Filter-Back Exhaust System S6028409
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