MagnaFlow Performance Exhaust


Magnaflow Performance Exhaust produces high quality performance systems for gas and diesel applications. Founded 25 years ago, MagnaFlow evaluates each new product they develop; it is also personally tested by Jerry Paolone (President) and their team of designers and engineers. Throughout their product line of stainless steel single and dual exhausts for Cummins, Power Stroke, and Duramax powered diesel trucks, MagnaFlow stands united in their passion to deliver the best performing, most durable and capable exhaust components in the world.  

Aluminized Custom Builder Pipe Kit
Aluminized steel "straight-pipe" system. No muffler or tip allows you to build a truly custom exhaust system.
Aluminized Pro Series
Aluminized steel construction with a satin finish muffler with no tip.
Black Series
Stainless steel construction with the added protection and style of a black ceramic coating.
Custom Builder Pipe Kit
Stainless steel "straight-pipe" system. No muffler or tip allows you to build a truly custom exhaust system.
Off Road Pro-Series
ORPS Systems feature a turn-down before the axle. Perfect for custom suspension or where tail pipe clearance is limited.
Performance Series
Performance Series MagnaFlow's premier diesel exhaust system featuring a mirror polished muffler & dual walled exhaust tip.
Pro Series
Stainless steel construction with a satin finish muffler with no tip.
XL Series
Stainless steel construction with a satin finish muffler and clamp-on tip.
Displaying products 1 - 30 of 43 results
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Magnaflow 17039 5
Magnaflow 17039 5" Cat-Back Black Series Exhaust System
$800.80
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 17039 5" Cat-Back Black Series Exhaust System
Magnaflow 17858 4
Magnaflow 17858 4" Pro Series Cat-Back Exhaust System
$510.52
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 17858 4" Pro Series Cat-Back Exhaust System
Magnaflow 17859 5
Magnaflow 17859 5" Pro Series Cat-Back Exhaust System
$585.69
2003-2005 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 17859 5" Pro Series Cat-Back Exhaust System
Magnaflow 18996 4
Magnaflow 18996 4" Aluminized Pro Series Dual Downpipe-Back Exhaust
$500.82
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow 18996 4" Aluminized Pro Series Dual Downpipe-Back Exhaust
Magnaflow 4" Cat-Back Turn Down Exhaust System 17128
$348.69
2001-2007 GM 6.6L Duramax CC/SB
Magnaflow 4" Cat-Back Turn Down Exhaust System 17128
Magnaflow 4" Cat-Back Turn Down Exhaust System 17130
$348.69
2001-2007 GM 6.6L Duramax CC/LB
Magnaflow 4" Cat-Back Turn Down Exhaust System 17130
Magnaflow 4" Downpipe-Back Aluminized Custom Builder Pipe Kit 18980
$334.99
2001-2007 GM 6.6L Duramax EC-CC/SB-LB

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Magnaflow 4" Downpipe-Back Aluminized Custom Builder Pipe Kit 18980
Magnaflow 4" Downpipe-Back Aluminized Pro Series Exhaust System 18994
$376.86
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow 4" Downpipe-Back Aluminized Pro Series Exhaust System 18994
Magnaflow 4" Downpipe-Back Custom Builder Pipe Kit 17980
$456.74
2001-2007 GM 6.6L Duramax (EC/CC-LB/SB)
Magnaflow 4" Downpipe-Back Custom Builder Pipe Kit 17980
Magnaflow 4" Downpipe-Back Turn Down Exhaust System 17127
$376.43
2001-2007 GM 6.6L Duramax CC/SB
Magnaflow 4" Downpipe-Back Turn Down Exhaust System 17127
Magnaflow 4" Downpipe-Back Turn Down Exhaust System 17129
$376.43
2001-2007 GM 6.6L Duramax CC/LB
Magnaflow 4" Downpipe-Back Turn Down Exhaust System 17129
Magnaflow 4" Dual Downpipe-Back Aluminized Exhaust Kit 18981
$443.03
2001-2007 GM 6.6L Duramax EC-CC/SB-LB

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Magnaflow 4" Dual Downpipe-Back Aluminized Exhaust Kit 18981
Magnaflow 4" Dual Downpipe-Back Custom Builder Pipe Kit 17981
$736.52
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow 4" Dual Downpipe-Back Custom Builder Pipe Kit 17981
Magnaflow 5" Downpipe-Back Aluminized Pro Series Exhaust System 18999
$396.80
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 5" Downpipe-Back  Aluminized Pro Series Exhaust System 18999
Magnaflow 5" Downpipe-Back Aluminized Custom Builder Pipe Kit 18982
$327.79
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)

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Magnaflow 5" Downpipe-Back Aluminized Custom Builder Pipe Kit 18982
Magnaflow 5" Downpipe-Back Custom Builder Pipe Kit 17982
$543.81
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow 5" Downpipe-Back Custom Builder Pipe Kit 17982
Magnaflow Cat-Back 4" Black Series Exhaust System 17034
$673.74
2001-2005 GM 6.6L Duramax CC/SB

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Magnaflow Cat-Back 4" Black Series Exhaust System 17034
Magnaflow Cat-Back 4" Black Series Exhaust System 17035
$693.95
2001-2005 GM 6.6L Duramax EC/LB
Magnaflow Cat-Back 4" Black Series Exhaust System 17035
Magnaflow Cat-Back 4" Pro Series Exhaust System 17931
$481.33
2001-2005 GM 6.6L Duramax CC/LB (incl. Dually)

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Magnaflow Cat-Back 4" Pro Series Exhaust System  17931
Magnaflow Cat-Back 4" Pro Series Exhaust System 17935
$481.33
2001-2005 GM 6.6L Duramax EC/LB

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Magnaflow Cat-Back 4" Pro Series Exhaust System 17935
Magnaflow Cat-Back 5" Pro Series Exhaust System 17944
$545.92
2001-2002 GM 6.6L Duramax EC/SB
Magnaflow Cat-Back 5" Pro Series Exhaust System 17944
Magnaflow D-Fit Muffler Replacement Kit 16976
$261.92
2003-2007 GM 6.6L Duramax CC/SB-LB, EC/LB
Magnaflow D-Fit Muffler Replacement Kit 16976
Magnaflow D-Fit Muffler Replacement Kit 16999
$376.16
2003-2007 GM 6.6L Duramax CC/SB-LB, EC/LB
Magnaflow D-Fit Muffler Replacement Kit 16999
Magnaflow Downpipe-Back 4" Black Series Exhaust System 17029
$784.07
2001-2007 GM 6.6L Duramax CC/SB

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Magnaflow Downpipe-Back 4" Black Series Exhaust System 17029
Magnaflow Downpipe-Back 4" Pro Series Exhaust System 17994
$536.00
2001-2007 GM 6.6L Duramax EC-CC/LB

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Magnaflow Downpipe-Back 4" Pro Series Exhaust System 17994
Magnaflow Downpipe-Back 5" Black Series Exhaust System 17036
$821.26
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow Downpipe-Back 5" Black Series Exhaust System 17036
Magnaflow DUAL Exhaust System Downpipe-Back 4" SS tubing 16901
$954.52
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY

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Magnaflow DUAL Exhaust System Downpipe-Back 4" SS tubing 16901
Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
$604.78
2001-2005 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/LB LB7/LLY
Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
Magnaflow Exhaust System Cat-Back 4" SS tubing 16932
$604.78
2001-2005 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Exhaust System Cat-Back 4" SS tubing 16932
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