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.


<< Select a Manufacturer Below >>
(Click on the logo)
Displaying products 41 - 80 of 121 results
Page 2 of 4 Page moveprev1234movenext
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 Custom Builder Pipe Kit 17980
$456.74
2001-2007 GM 6.6L Duramax (EC/CC-LB/SB)
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 17129
$376.43
2001-2007 GM 6.6L Duramax CC/LB
Magnaflow 4" Dual Downpipe-Back Aluminized Exhaust Kit 18981
$443.03
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow 4" Dual Downpipe-Back Custom Builder Pipe Kit 17981
$736.52
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
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 Custom Builder Pipe Kit 18982
$327.79
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow 5" Downpipe-Back Custom Builder Pipe Kit 17982
$543.81
2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow Cat-Back 4" Black Series Exhaust System 17031
$664.66
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow Downpipe-Back 4" Black Series Exhaust System 17029
$784.07
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax CC/SB
Magnaflow Downpipe-Back 4" Pro Series Exhaust System 17994
$536.00
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax EC-CC/LB
Magnaflow Downpipe-Back 5" Black Series Exhaust System 17036
$821.26
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Magnaflow DUAL Exhaust System Downpipe-Back 4" SS tubing 16901
$954.52
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Exhaust System Cat-back 4" Pro Performance Series 17941
$472.26
ratingratingratingratingrating
2006-2007 GM 6.6L Duramax CC/LB (incl. Dually)
Magnaflow Exhaust System Downpipe-Back 4" SS tubing 16900
$688.84
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Exhaust System Downpipe-Back 5" SS tubing 16908
$732.08
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Performance 4" Cat-Back Dual Exhaust System 16964
$803.51
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow Performance 4" Cat-Back Exhaust System 16940
$578.07
2006-2007 GM 6.6L Duramax CC/LB 3500 Dually
Magnaflow Performance 4" Cat-Back Exhaust System 16942
$595.42
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow Performance 4" Cat-Back Exhaust System 16944
$578.08
2006-2007 GM 6.6L Duramax EC/LB
Magnaflow Performance 5" Cat-Back Exhaust System 16960
$658.38
ratingratingratingratingrating
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow Performance 5" Cat-Back Exhaust System 16962
$658.38
ratingratingratingratingrating
2006-2007 GM 6.6L Duramax CC/LB
Magnaflow Pro Series Cat-Back 4" Exhaust System 17964
$472.25
2006-2007 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Cat-Back 5" Exhaust System 17966
$533.38
2006-2007 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Downpipe-Back 4" Exhaust System 17960
$520.40
2006-2007 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Downpipe-Back 5" Exhaust System 17999
$623.08
2001-2007 GM 6.6L Duramax (EC/CC-LB/SB)
Magnaflow Pro Series Downpipe-Back Dual 4" Exhaust System 17996
$815.79
2001-2007 GM 6.6L Duramax EC/SB-LB, CC/LB
Magnaflow XL Series 4" Cat-Back Exhaust System 16941
$529.98
2006-2007 GM Duramax 6.6L CC/LB 3500 Dually
Magnaflow XL Series 4" Cat-Back Exhaust System 16945
$529.98
2006-2007 GM 6.6L Duramax EC/LB
Magnaflow XL Series 4" Dual Cat-Back Exhaust System 16965
$731.99
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow XL Series 5" Cat-Back Exhaust System 16961
$591.10
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow XL Series 5" Cat-Back Exhaust System 16963
$591.10
ratingratingratingratingrating
2006-2007 GM 6.6L Duramax CC/LB
MBRP 4" Black Series Downpipe-Back Exhaust System S6004BLK
$644.99
ratingratingratingratingrating
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) (Off-Road)
Page 2 of 4 Page moveprev1234movenext