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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 - 33 of 33 results
AFE 49-04041 ATLAS 5" DPF-Back Exhaust System
XDP Price: From $314.10 to $386.10
AFE 49-04041 ATLAS 5" DPF-Back Exhaust System
11-13 GM 6.6L Duramax LML
AFE 49-04043 ATLAS 4" Dual DPF-Back Exhaust System
XDP Price: From $494.10 to $539.10
AFE 49-04043 ATLAS 4" Dual DPF-Back Exhaust System
11-13 GM 6.6L Duramax
AFE 49-04044 ATLAS 4" Dual Downpipe-Back Exhaust System
XDP Price: From $539.10 to $584.10
AFE 49-04044 ATLAS 4" Dual Downpipe-Back Exhaust System
11-14 GM 6.6L Duramax LML
AFE 49-44041 MACH Force XP 5" DPF-Back Exhaust System
XDP Price: From $404.10 to $476.10
AFE 49-44041 MACH Force XP 5" DPF-Back Exhaust System
11-13 GM 6.6L Duramax LML
AFE 49-44043-X Mach Force XP 4" Dual DPF-Back Exhaust System
XDP Price: From $584.10 to $629.10
AFE 49-44043-X Mach Force XP 4" Dual DPF-Back Exhaust System
11-13 GM 6.6L Duramax LML
AFE 49-44044 MACH Force XP 4" Dual Downpipe-Back Exhaust System
XDP Price: From $629.10 to $674.10
AFE 49-44044 MACH Force XP 4" Dual Downpipe-Back Exhaust System
11-14 GM 6.6L Duramax
AFE ATLAS 5" Down-Pipe Back Exhaust System 49-04035
List Price: $665.56
XDP Price: $539.10
You Save: $126.46 (19 %)
AFE ATLAS 5" Down-Pipe Back Exhaust System 49-04035
11-13 GM 6.6L Duramax LML
AFE ATLAS Aluminzed Exhaust System 49-04003 (Downpipe-Back)
XDP Price: From $287.10 to $323.10
AFE ATLAS Aluminzed Exhaust System 49-04003 (Downpipe-Back)
11-13 GM 6.6L Duramax LML
AFE DPF-Delete Duramax 4" 409 SS Exhaust System
XDP Price: From $359.10 to $427.50
AFE DPF-Delete Duramax 4" 409 SS Exhaust System
11-13 GM 6.6L Duramax LML (ECLB, CCSB & CCLB Configurations Only - Does not fit ECSB)
AFE DPF-Delete Duramax 5" 409 SS Exhaust System
XDP Price: From $494.10 to $566.10
AFE DPF-Delete Duramax 5" 409 SS Exhaust System
11-13 GM 6.6L Duramax LML (ECLB, CCSB & CCLB Configurations Only - Does not fit ECSB)
AFE Mach Force XP 5" Down-Pipe Back Exhaust System 49-44035
XDP Price: From $629.10 to $791.10
AFE Mach Force XP 5" Down-Pipe Back Exhaust System 49-44035
11-13 GM 6.6L Duramax LML
Banks Power Monster Exhaust System 47786
List Price: $376.52
XDP Price: $338.87
You Save: $37.65 (10 %)
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Banks Power Monster Exhaust System 47786
11-14 GM 6.6L Duramax LML CC/SB-LB & EC/SB-LB
Magnaflow 17046 4" Black Series Filter-Back Exhaust System
List Price: $761.80
XDP Price: $647.53
You Save: $114.27 (15 %)
Magnaflow 17046 4" Black Series Filter-Back Exhaust System
2014 GM 6.6L Duramax LML CC/SB
Magnaflow 17853 5" Pro Series Filter-Back Exhaust System
List Price: $518.76
XDP Price: $440.95
You Save: $77.81 (15 %)
Magnaflow 17853 5" Pro Series Filter-Back Exhaust System
2014 GM 6.6L Duramax LML CC/SB
Magnaflow 17854 4" Pro Series Filter-Back Exhaust System
List Price: $512.49
XDP Price: $435.62
You Save: $76.87 (15 %)
Magnaflow 17854 4" Pro Series Filter-Back Exhaust System
2014 GM 6.6L Duramax LML CC/SB
Magnaflow 18905 4" Aluminized Pro Series Filter Back Exhaust System
List Price: $316.87
XDP Price: $269.34
You Save: $47.53 (15 %)
Magnaflow 18905 4" Aluminized Pro Series Filter Back Exhaust System
2014 GM 6.6L Duramax LML CC/SB
Magnaflow 18906 5" Aluminized Pro Series Filter Back Exhaust System
List Price: $430.05
XDP Price: $365.55
You Save: $64.50 (15 %)
Magnaflow 18906 5" Aluminized Pro Series Filter Back Exhaust System
2014 GM 6.6L Duramax LML CC/SB
Magnaflow 18995 4" Aluminized Pro Series Dual Filter-Back Exhaust
List Price: $622.46
XDP Price: $429.99
You Save: $192.47 (31 %)
Magnaflow 18995 4" Aluminized Pro Series Dual Filter-Back Exhaust
11-13 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow 4" Filter-Back Aluminized Pro Series Exhaust System 18908
List Price: $348.56
XDP Price: $239.99
You Save: $108.57 (31 %)
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Magnaflow 4" Filter-Back Aluminized Pro Series Exhaust System 18908
11-13 GM 6.6L Duramax LML EC-CC/SB-LB
Magnaflow 5" Filter-Back Aluminized Pro Series Exhaust System 18910
List Price: $473.06
XDP Price: $315.99
You Save: $157.07 (33 %)
Magnaflow 5" Filter-Back Aluminized Pro Series Exhaust System 18910
11-13 GM 6.6L Duramax LML EC-CC/SB-LB
Magnaflow Filter-Back 4" Black Series Dual Exhaust System 17025
List Price: $1,194.96
XDP Price: $923.38
You Save: $271.58 (23 %)
Magnaflow Filter-Back 4" Black Series Dual Exhaust System 17025
11-13 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow Filter-Back 4" Black Series Exhaust System 17024
List Price: $912.68
XDP Price: $705.25
You Save: $207.43 (23 %)
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Magnaflow Filter-Back 4" Black Series Exhaust System 17024
11-13 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow Filter-Back 4" Pro Series Dual Exhaust System 17995
List Price: $809.03
XDP Price: $625.16
You Save: $183.87 (23 %)
Magnaflow Filter-Back 4" Pro Series Dual Exhaust System 17995
11-13 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow Filter-Back 4" Pro Series Exhaust System 17908
List Price: $563.75
XDP Price: $435.63
You Save: $128.12 (23 %)
Magnaflow Filter-Back 4" Pro Series Exhaust System 17908
11-13 GM 6.6L Duramax EC-CC/SB-LB
Magnaflow Filter-Back 5" Pro Series Exhaust System 17910
List Price: $570.65
XDP Price: $440.95
You Save: $129.70 (23 %)
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Magnaflow Filter-Back 5" Pro Series Exhaust System 17910
11-13 GM 6.6L Duramax EC-CC/SB-LB
MBRP 4" Dual Installer Series Filter-Back Exhaust System S6034AL
List Price: $611.46
XDP Price: $494.99
You Save: $116.47 (19 %)
MBRP 4" Dual Installer Series Filter-Back Exhaust System S6034AL
11-14 GM 6.6L Duramax LML EC/CC
MBRP 4" Dual XP Series Filter-Back Exhaust System S6034409
List Price: $747.34
XDP Price: $604.99
You Save: $142.35 (19 %)
MBRP 4" Dual XP Series Filter-Back Exhaust System S6034409
11-14 GM 6.6L Duramax LML EC/CC
MBRP 4" Installer Series Filter-Back Exhaust System S6032AL
List Price: $321.16
XDP Price: $259.99
You Save: $61.17 (19 %)
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MBRP 4" Installer Series Filter-Back Exhaust System S6032AL
11-14 GM 6.6L Duramax LML EC/CC
MBRP 4" XP Series Filter-Back Dual Exhaust Stack System S8010409
List Price: $599.10
XDP Price: $484.98
You Save: $114.12 (19 %)
MBRP 4" XP Series Filter-Back Dual Exhaust Stack System S8010409
11-13 GM 6.6L Duramax CCLB/ECLB
MBRP 4" XP Series Filter-Back Exhaust System S6032409
List Price: $382.93
XDP Price: $309.99
You Save: $72.94 (19 %)
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MBRP 4" XP Series Filter-Back Exhaust System S6032409
11-14 GM 6.6L Duramax LML EC/CC
MBRP 5" Installer Series Filter-Back Exhaust System S6036AL
List Price: $457.05
XDP Price: $369.99
You Save: $87.06 (19 %)
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MBRP 5" Installer Series Filter-Back Exhaust System S6036AL
11-14 GM 6.6L Duramax LML EC/CC
MBRP 5" XP Series Filter-Back Exhaust System S6036409
List Price: $599.11
XDP Price: $484.99
You Save: $114.12 (19 %)
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MBRP 5" XP Series Filter-Back Exhaust System S6036409
11-14 GM 6.6L Duramax LML EC/CC
MBRP C6046409 4" Dual XP Series Downpipe-Back Competition Exhaust
List Price: $985.60
XDP Price: $797.87
You Save: $187.73 (19 %)
MBRP C6046409 4" Dual XP Series Downpipe-Back Competition Exhaust
11-12 GM 6.6L Duramax LML EC/CC