Home > GM > GM DURAMAX LML 6.6L 2011-2016 > Exhaust Components > Competition Race Pipes
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aFe 49-04035NM 5" Down-pipe back no muffler Race Exhaust System aFe 49-04035NM 5" Down-pipe back no muffler Race Exhaust System

The AFE 49-04035 ATLAS 5" Down-Pipe Back Race Exhaust System for your 2011-2014 GM 6.6L Duramax is built and engineered to performance in the most extreme environments. This off-road race exhaust system is constructed from mandrel bent 5"...

Our Price: $594.00
Sale Price: $495.00
Savings: $99.00
AFE 49-04053 ATLAS 4" DOWN-PIPE BACK RACE EXHAUST SYSTEM AFE 49-04053 ATLAS 4" DOWN-PIPE BACK RACE EXHAUST SYSTEM

The AFE 49-04053 ATLAS 4" Down-Pipe Back Race Exhaust System for your 2015.5-2016 GM 6.6L Duramax is built and engineered to perform in the most extreme environments.

Our Price: $413.25
aFe 49-04003 Atlas 4" Downpipe back Race Exhaust System aFe 49-04003 Atlas 4" Downpipe back Race Exhaust System

The AFE 49-04003 ATLAS 4" Downpipe-Back Race Exhaust System for your 2011-2014 GM 6.6L Duramax is engineered to perform in the most extreme environments. This race exhaust system is constructed from precision, mandrel bent 4” aluminized...

Our Price: $429.00
Sale Price: $395.00
Savings: $34.00
aFe 49-04003NM  ATLAS 4" Downpipe-back Race exhaust system aFe 49-04003NM ATLAS 4" Downpipe-back Race exhaust system

The AFE 49-04003 ATLAS 4" Downpipe-Back Race Exhaust System for your 2011-2014 GM 6.6L Duramax is engineered to perform in the most extreme environments. This race exhaust system is constructed from precision, mandrel bent 4” aluminized...

Our Price: $414.00
Sale Price: $345.00
Savings: $69.00
MBRP CGMS9429 2015.5-2016 Duramax 4" INSTALLER SERIES COMPETITION RACE PIPE MBRP CGMS9429 2015.5-2016 Duramax 4" INSTALLER SERIES COMPETITION RACE PIPE

MBRP 4in Pipe w/o Bungs Stainless 15.5-16 GM/Chevy 2500/3500 HD

Our Price: $299.99
MBRP 012-409 2011-2015 GM 6.6 CAT/DPF delete pipe Stainless No bungs MBRP 012-409 2011-2015 GM 6.6 CAT/DPF delete pipe Stainless No bungs

2011-2015 GM 6.6

CAT/DPF delete front 1/2 exhaust V Band to back of DPF

No bungs

Early 2015 only

Our Price: $299.00
MBRP CGMS9426 2011-2015 SILVERADO/SIERRA 2500/3500 6.6L CAT/DPF RACE PIPE NO BUNGS MBRP CGMS9426 2011-2015 SILVERADO/SIERRA 2500/3500 6.6L CAT/DPF RACE PIPE NO BUNGS

11-15 GM 6.6

CAT/DPF delete front 1/2 exhaust V bamd to back of DPF

No Bungs

Early 2015 only
Stainless Pipe

Our Price: $279.99
MBRP CGMAL429 2015.5-2016 Duramax 4" INSTALLER SERIES COMPETITION RACE PIPE MBRP CGMAL429 2015.5-2016 Duramax 4" INSTALLER SERIES COMPETITION RACE PIPE

MBRP 4in Pipe w/o Bungs Aluminized 15.5-16 GM/Chevy 2500/3500 HD

Our Price: $229.99
MBRP CGMAL426 2011-2015 SILVERADO/SIERRA 2500/3500 6.6L CAT/DPF RACE PIPE NO BUNGS MBRP CGMAL426 2011-2015 SILVERADO/SIERRA 2500/3500 6.6L CAT/DPF RACE PIPE NO BUNGS

11-15 GM 6.6

CAT/DPF delete front 1/2 exhaust V bamd to back of DPF

No Bungs

Early 2015 only
Aluminum Pipe

Our Price: $199.99