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 61 - 115 of 115 results
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Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
List Price: $759.86
XDP Price: $587.16
You Save: $172.70 (23 %)
Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
01-05 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/LB LB7/LLY
Magnaflow Exhaust System Cat-Back 4" SS tubing 16932
List Price: $759.86
XDP Price: $587.16
You Save: $172.70 (23 %)
Magnaflow Exhaust System Cat-Back 4" SS tubing 16932
01-05 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Exhaust System Downpipe-Back 4" SS tubing 16900
List Price: $810.39
XDP Price: $626.21
You Save: $184.18 (23 %)
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Magnaflow Exhaust System Downpipe-Back 4" SS tubing 16900
01-07 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Exhaust System Downpipe-back 4" SS tubing 16934
List Price: $759.86
XDP Price: $587.16
You Save: $172.70 (23 %)
Magnaflow Exhaust System Downpipe-back 4" SS tubing 16934
01-05 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 EC/LB LB7/LLY
Magnaflow Exhaust System Downpipe-Back 5" SS tubing 16908
List Price: $919.81
XDP Price: $710.76
You Save: $209.05 (23 %)
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Magnaflow Exhaust System Downpipe-Back 5" SS tubing 16908
01-07 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Pro Series Cat-Back 4" Exhaust System 17937
List Price: $622.91
XDP Price: $481.34
You Save: $141.57 (23 %)
Magnaflow Pro Series Cat-Back 4" Exhaust System 17937
03-05 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Cat-Back 5" Exhaust System 17938
List Price: $706.49
XDP Price: $545.92
You Save: $160.57 (23 %)
Magnaflow Pro Series Cat-Back 5" Exhaust System 17938
03-05 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Downpipe-Back 4" Exhaust System 17934
List Price: $673.44
XDP Price: $520.39
You Save: $153.05 (23 %)
Magnaflow Pro Series Downpipe-Back 4" Exhaust System 17934
03-05 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Downpipe-Back 5" Exhaust System 17936
List Price: $782.86
XDP Price: $604.94
You Save: $177.92 (23 %)
Magnaflow Pro Series Downpipe-Back 5" Exhaust System 17936
03-05 GM 6.6L Duramax EC/SB
Magnaflow Pro Series Downpipe-Back 5" Exhaust System 17999
List Price: $782.86
XDP Price: $604.94
You Save: $177.92 (23 %)
Magnaflow Pro Series Downpipe-Back 5" Exhaust System 17999
01-07 GM 6.6L Duramax (EC/CC-LB/SB)
Magnaflow Pro Series Downpipe-Back Dual 4" Exhaust System 17903
List Price: $1,024.97
XDP Price: $792.02
You Save: $232.95 (23 %)
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Magnaflow Pro Series Downpipe-Back Dual 4" Exhaust System 17903
01-07 GM 6.6L Duramax CC/SB
Magnaflow Pro Series Downpipe-Back Dual 4" Exhaust System 17996
List Price: $1,024.98
XDP Price: $792.03
You Save: $232.95 (23 %)
Magnaflow Pro Series Downpipe-Back Dual 4" Exhaust System 17996
01-07 GM 6.6L Duramax EC/SB-LB, CC/LB
Magnaflow XL Exhaust System Cat-Back 4" SS tubing 16931
List Price: $697.61
XDP Price: $539.06
You Save: $158.55 (23 %)
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Magnaflow XL Exhaust System Cat-Back 4" SS tubing 16931
01-05 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/LB LB7/LLY
Magnaflow XL Exhaust System Cat-Back 4" SS tubing 16933
List Price: $697.61
XDP Price: $539.06
You Save: $158.55 (23 %)
Magnaflow XL Exhaust System Cat-Back 4" SS tubing 16933
01-05 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow XL Exhaust System Cat-Back 4" SS tubing 16935
List Price: $697.61
XDP Price: $539.06
You Save: $158.55 (23 %)
Magnaflow XL Exhaust System Cat-Back 4" SS tubing 16935
01-05 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 EC/LB LB7/LLY
Magnaflow XL Exhaust System Downpipe-Back 4" SS tubing 16902
List Price: $748.14
XDP Price: $578.11
You Save: $170.03 (23 %)
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Magnaflow XL Exhaust System Downpipe-Back 4" SS tubing 16902
01-07 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow XL Series Dual Downpipe-Back 4" Exhaust System 16903
List Price: $1,137.02
XDP Price: $878.60
You Save: $258.42 (23 %)
Magnaflow XL Series Dual Downpipe-Back 4" Exhaust System 16903
01-07 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
MBRP 4" Black Series Downpipe-Back Exhaust System S6004BLK
List Price: $778.22
XDP Price: $629.99
You Save: $148.23 (19 %)
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MBRP 4" Black Series Downpipe-Back Exhaust System S6004BLK
01-07 GM 6.6L Duramax 2500/3500 EC/CC (off-road)
MBRP 4" Dual XP Series Downpipe-Back Exhaust System S6006409
List Price: $1,142.63
XDP Price: $924.99
You Save: $217.64 (19 %)
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MBRP 4" Dual  XP Series Downpipe-Back Exhaust System S6006409
01-07 GM 6.6L Duramax 2500/3500
MBRP 4" Dual Installer Series Cat-Back Exhaust System S6002AL
List Price: $815.28
XDP Price: $659.99
You Save: $155.29 (19 %)
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MBRP 4" Dual Installer Series Cat-Back Exhaust System S6002AL
01-05 GM 6.6L Duramax
MBRP 4" Dual Installer Series Downpipe-Back Exhaust System S6006AL
List Price: $846.16
XDP Price: $684.99
You Save: $161.17 (19 %)
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MBRP 4" Dual Installer Series Downpipe-Back Exhaust System S6006AL
2001-07 GM/Chevy 6.6L Duramax 2500/3500
MBRP 4" Installer Series Cat-Back Exhaust System S6000AL
List Price: $469.40
XDP Price: $379.99
You Save: $89.41 (19 %)
MBRP 4" Installer Series Cat-Back Exhaust System S6000AL
01-05 GM 6.6L Duramax
MBRP 4" Installer Series Downpipe-Back Exhaust System S6004AL
List Price: $506.46
XDP Price: $409.99
You Save: $96.47 (19 %)
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MBRP 4" Installer Series Downpipe-Back Exhaust System S6004AL
2001-07 GM 6.6L Duramax 2500/3500
MBRP 4" Performance Series Cat-Back Exhaust System S6000P
List Price: $399.98
XDP Price: $319.99
You Save: $79.99 (20 %)
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MBRP 4" Performance Series Cat-Back Exhaust System S6000P
01-05 GM 6.6L Duramax LB7/LLY 2500/3500 EC/CC
MBRP 4" Performance Series Downpipe-Back Exhaust System S6004P
List Price: $399.98
XDP Price: $319.99
You Save: $79.99 (20 %)
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MBRP 4" Performance Series Downpipe-Back Exhaust System S6004P
01-07 GM 6.6L Duramax LB7/LLY/LBZ 2500/3500 EC/CC (Off-Road)
MBRP 4" PLM Series Downpipe-Back Exhaust System S6004PLM
List Price: $345.98
XDP Price: $276.79
You Save: $69.19 (20 %)
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MBRP 4" PLM Series Downpipe-Back Exhaust System S6004PLM
01-07 GM 6.6L Duramax LB7/LLY/LBZ 2500/3500 EC/CC (Off-Road)
MBRP 4" Pro Series Cat-Back Exhaust System S6000304
List Price: $951.16
XDP Price: $769.99
You Save: $181.17 (19 %)
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MBRP 4" Pro Series Cat-Back Exhaust System S6000304
01-05 GM 6.6L Duramax 2500/3500 EC/CC
MBRP 4" SLM Series Downpipe-Back Exhaust System S6004SLM
List Price: $614.34
XDP Price: $491.47
You Save: $122.87 (20 %)
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MBRP 4" SLM Series Downpipe-Back Exhaust System S6004SLM
01-07 GM 6.6L Duramax 2500/3500 EC/CC
MBRP 4" TD Series Downpipe-Back Exhaust System S6004TD
List Price: $667.05
XDP Price: $539.99
You Save: $127.06 (19 %)
MBRP 4" TD Series Downpipe-Back Exhaust System S6004TD
01-07 GM 6.6L Duramax LB7/LLY/LBZ 2500/3500 EC/CC (Off-Road)
MBRP 4" XP Series Cat-Back Exhaust System S6000409
List Price: $623.81
XDP Price: $504.99
You Save: $118.82 (19 %)
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MBRP 4" XP Series Cat-Back Exhaust System S6000409
01-05 GM 6.6L Duramax 2500/3500
MBRP 4" XP Series Downpipe-Back Dual Exhaust Stack System S8000409
List Price: $778.22
XDP Price: $629.99
You Save: $148.23 (19 %)
MBRP 4" XP Series Downpipe-Back Dual Exhaust Stack System S8000409
01-07 GM 6.6L Duramax LB7/LLY/LBZ
MBRP 4" XP Series Downpipe-Back Dual Stack System (w/Tips) S9000409
List Price: $1,210.58
XDP Price: $979.99
You Save: $230.59 (19 %)
MBRP 4" XP Series Downpipe-Back Dual Stack System (w/Tips) S9000409
01-07 GM 6.6L Duramax
MBRP 4" XP Series Downpipe-Back Exhaust System S6004409
List Price: $722.63
XDP Price: $584.99
You Save: $137.64 (19 %)
MBRP 4" XP Series Downpipe-Back Exhaust System S6004409
01-07 GM 6.6L Duramax EC/CC
MBRP 4" XP Series Single Downpipe-Back Exhaust Stack System S8006409
List Price: $574.40
XDP Price: $464.99
You Save: $109.41 (19 %)
MBRP 4" XP Series Single Downpipe-Back Exhaust Stack System S8006409
01-07 GM 6.6L Duramax LB7/LLY/LBZ
MBRP 5" Black Series Downpipe-Back Exhaust System S6020BLK
List Price: $988.22
XDP Price: $799.99
You Save: $188.23 (19 %)
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MBRP 5" Black Series Downpipe-Back Exhaust System S6020BLK
01-07 GM 6.6L Duramax 2500/3500 EC/CC (Off-Road)
MBRP 5" Installer Series Cat-Back Exhaust System S6022AL
List Price: $518.81
XDP Price: $419.99
You Save: $98.82 (19 %)
MBRP 5" Installer Series Cat-Back Exhaust System S6022AL
01-05 GM 6.6L Duramax EC/CC
MBRP 5" Installer Series Downpipe-Back Exhaust System S6020AL
List Price: $592.93
XDP Price: $479.99
You Save: $112.94 (19 %)
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MBRP 5" Installer Series Downpipe-Back Exhaust System S6020AL
01-07 GM 6.6L Duramax EC/CC
MBRP 5" PLM Series Downpipe-Back Exhaust System S6020PLM
List Price: $555.32
XDP Price: $444.26
You Save: $111.06 (20 %)
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MBRP 5" PLM Series Downpipe-Back Exhaust System S6020PLM
01-07 GM 6.6L Duramax LB7/LLY/LBZ 2500/3500 EC/CC (Off-Road)
MBRP 5" SLM Series Downpipe-Back Exhaust System S6020SLM
List Price: $717.05
XDP Price: $573.64
You Save: $143.41 (20 %)
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MBRP 5" SLM Series Downpipe-Back Exhaust System S6020SLM
01-07 GM 6.6L Duramax 2500/3500 EC/CC
MBRP 5" TD Series Downpipe-Back Exhaust System S6020TD
List Price: $815.28
XDP Price: $659.99
You Save: $155.29 (19 %)
MBRP 5" TD Series Downpipe-Back Exhaust System S6020TD
01-07 GM 6.6L Duramax LB7/LLY/LBZ 2500/3500 EC/CC (Off-Road)
MBRP 5" XP Series Cat-Back Exhaust System S6022409
List Price: $809.11
XDP Price: $654.99
You Save: $154.12 (19 %)
MBRP 5" XP Series Cat-Back Exhaust System S6022409
01-05 GM6.6L Duramax EC/CC
MBRP 5" XP Series Downpipe-Back Exhaust System S6020409
List Price: $833.81
XDP Price: $674.99
You Save: $158.82 (19 %)
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MBRP 5" XP Series Downpipe-Back Exhaust System S6020409
01-07 GM 6.6L Duramax 2500/3500 EC/CC
MBRP S9000AL 4" Installer Series Downpipe-Back Dual Stack Kit (w/Tips)
List Price: $994.40
XDP Price: $804.99
You Save: $189.41 (19 %)
MBRP S9000AL 4" Installer Series Downpipe-Back Dual Stack Kit (w/Tips)
01-07 GM 6.6L Duramax
Silverline Aluminized Single 5" Exhaust System (Downpipe-Back) CS501A
List Price: $864.40
XDP Price: $432.20
You Save: $432.20 (50 %)
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Silverline Aluminized Single 5" Exhaust System (Downpipe-Back) CS501A
01-07 GM/Chevy 6.6L Duramax
Silverline Aluminized SINGLE Exhaust System (Downpipe-Back) CS101A
List Price: $619.58
XDP Price: $309.79
You Save: $309.79 (50 %)
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Silverline Aluminized SINGLE Exhaust System (Downpipe-Back) CS101A
01-05 GM/Chevy 6.6L Duramax
Silverline CS101 4" T304 Downpipe-Back Exhaust System
List Price: $1,828.40
XDP Price: $914.20
You Save: $914.20 (50 %)
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Silverline CS101 4" T304 Downpipe-Back Exhaust System
01-05 GM/Chevy 6.6L Duramax
Silverline CS101409 4" Downpipe-Back Exhaust System
List Price: $1,081.34
XDP Price: $540.67
You Save: $540.67 (50 %)
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Silverline CS101409 4" Downpipe-Back Exhaust System
01-07 GM 6.6L Duramax
Silverline CS101ANM 4
Silverline CS101ANM 4" Aluminized No-Muffler Exhaust System
List Price: $561.96
XDP Price: $280.98
You Save: $280.98 (50 %)
Silverline CS101ANM 4" Aluminized No-Muffler Exhaust System
01-05 GM 6.6L Duramax
Silverline CS103409 4" Dual Downpipe-Back Exhaust System
List Price: $1,817.46
XDP Price: $908.73
You Save: $908.73 (50 %)
Silverline CS103409 4" Dual Downpipe-Back Exhaust System
01-05 GM/Chevy 6.6L Duramax
Silverline CS104409 Cat-Back Dual Exhaust System
Silverline CS104409 Cat-Back Dual Exhaust System
List Price: $1,817.46
XDP Price: $908.73
You Save: $908.73 (50 %)
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Silverline CS104409 Cat-Back Dual Exhaust System
04-05 GM/Chevy 6.6L Duramax
Silverline Diesel Exhaust Dual Stack Kit DSK000
XDP Price: From $417.97 to $722.28
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Silverline Diesel Exhaust Dual Stack Kit DSK000
Universal: All Makes & Models (Fabrication may be Required)
Silverline Stainless Steel 5" Black Diesel Stack Kit DSK0005B
List Price: $979.20
XDP Price: $489.60
You Save: $489.60 (50 %)
Silverline Stainless Steel 5" Black Diesel Stack Kit DSK0005B
Universal: All Makes & Models (Fabrication may be Required)
Silverline Stainless Steel Single 5" Black Diesel Stack Kit DSKUNO5B
List Price: $519.60
XDP Price: $259.80
You Save: $259.80 (50 %)
Silverline Stainless Steel Single 5" Black Diesel Stack Kit DSKUNO5B
Universal: All Makes & Models (Fabrication may be Required)
Silverline Stainless Steel Single Diesel Stack Kit DSKUNO
List Price: $489.60
XDP Price: $244.80
You Save: $244.80 (50 %)
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Silverline Stainless Steel Single Diesel Stack Kit DSKUNO
Universal: All Makes & Models (Fabrication may be Required)
Silverline Stainless Steel T304 DUAL Exhaust System (Cat.-Back) CS104
List Price: $3,076.98
XDP Price: $1,538.49
You Save: $1,538.49 (50 %)
Silverline Stainless Steel T304 DUAL Exhaust System (Cat.-Back) CS104
04.5-05 GM/Chevy 6.6L Duramax LLY
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