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Competition Race Pipes

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This is a "Race Only" product section used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.

We cannot and will not answer any questions about fuel mileage gains! Due to this product being designed solely for racing or offroad application, ALL representatives are restricted to talk about fuel mileage. Please do NOT jeopardize their job and our company by asking about fuel mileage testing. You will NOT pass emissions testing with these products installed! Thank you for your cooperation
AFE 49-04010 ATLAS 4" Race Front Pipe 11129 17.00 AFE 49-04010 ATLAS 4" Race Front Pipe
$ 281.19
The AFE 49-04010 ATLAS 4" Race Front Pipe for your 2007.5-2010 GM 6.6L Duramax is engineered to perform in the most extreme environments. This Race Front Pipe is constructed from precision, mandrel bent 4" aluminized steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. To provide a leak-free seal, OE style band clamps and flanges are used that offer a 360 sealing area vs. cheap U-bolt clamps used in other systems. ATLAS exhaust pipes are the perfect combination of performance, fit and value. Installation is a Snap: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality OE style band clamps and flanges are used for a complete 360 sealing surface. Standard U-bolt clamps used by other systems only seal at the bottom and top of the tube allowing leak paths. Flow and Performance: ATLAS exhaust pipes are constructed of precision, mandrel bent 4" aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" Aluminized Steel Race Front Pipe Mandrel Bent For Maximum Flow Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-04083 ATLAS 4" Race Pipe 33336 35.00 AFE 49-04083 ATLAS 4" Race Pipe
$ 372.39
Maximize exhaust flow and eliminate restriction in your race built 2007.5-2010 GM 6.6L Duramax LMM with AFE 49-04083 ATLAS 4" Race Pipe. Constructed from 4" mandrel-bent aluminized steel tubing, the ATLAS Race Pipes are the perfect combination of performance, fit and value. Leak-Free Seal: High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: The ATLAS race pipe is constructed of 4" mandrel-bent aluminized tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" Aluminized Steel Construction High Quality OE Style Flanges Uses Factory Mounting Locations Retains Factory Tail-Pipe Fitment Notes: Fits Crew Cab, Long Bed (167.7" Wheelbase) Fits Extended Cab, Long Bed (157.5" Wheelbase) Crew and Extended Cab Fitment applies to GM 2500HD/3500HD Pickups only. This race pipe is not for use on Cab and Chassis models. Aftermarket programmer with off-road tuning is required for use.
AFE 49-44019 MACH Force-Xp 4" 409 Stainless Steel Race Pipe 5587 18.00 AFE 49-44019 MACH Force-Xp 4" 409 Stainless Steel Race Pipe
5 5 1
$ 311.59
The AFE 49-44019 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. MACH Force XP exhaust race pipes are the perfect combination of performance, fit and value. Installation is a Snap: All systems use factory mounting locations providing stability and hassle-free installation. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: MACH Force XP exhaust race pipes are constructed of 4" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" 409 Stainless Steel For Off-Road / Race Use Fits Crew Cab, Short Bed Models Only Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-44020 Mach Force XP 4" Race Front Pipe 5586 17.00 AFE 49-44020 Mach Force XP 4" Race Front Pipe
$ 331.54
The AFE 49-44020 Mach Force XP 4" Race Front Pipe for your 2007.5-2010 GM 6.6L Duramax LMM is constructed of mandrel bent 409 stainless steel with OE style hangers and clamps. This 4" front pipe provides maximum flow for increased horsepower, torque and throttle response. The increased air flow also lowers EGT's. All hardware and components are included for a no-trouble installation. For use on Crew Cab, Short Bed trucks Features: 4" Stainless Steel Construction Fits Crew Cab, Short Bed Models Warning: This free-flow race front pipe requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-44021 MACH Force-Xp 4" 409 Stainless Steel Race Pipe 6225 21.00 AFE 49-44021 MACH Force-Xp 4" 409 Stainless Steel Race Pipe
$ 331.54
The AFE 49-44021 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. MACH Force XP exhaust race pipes are the perfect combination of performance, fit and value. Installation is a Snap: All systems use factory mounting locations providing stability and hassle-free installation. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: MACH Force XP exhaust race pipes are constructed of 4" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" 409 Stainless Steel For Off-Road / Race Use Fits Crew Cab, Long Bed Models Only Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-44022 MACH Force-Xp 4" 409 Stainless Steel Race Pipe 6226 16.00 AFE 49-44022 MACH Force-Xp 4" 409 Stainless Steel Race Pipe
$ 311.59
The AFE 49-44022 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM Extended Cab, Short Bed is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. MACH Force XP exhaust race pipes are the perfect combination of performance, fit and value. Installation is a Snap: All systems use factory mounting locations providing stability and hassle-free installation. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: MACH Force XP exhaust race pipes are constructed of 4" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" 409 Stainless Steel For Off-Road / Race Use Fits Crew Cab, Short Bed Models Only Warning: This free-flow race exhaust pipe requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-44023 MACH Force-Xp 4" 409 Stainless Steel Race Pipe 8926 18.00 AFE 49-44023 MACH Force-Xp 4" 409 Stainless Steel Race Pipe
4 5 1
$ 311.59
The AFE 49-44023 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax LMM Extended Cab, Long Bed is engineered to perform in the most extreme environments. This pipe is constructed from 4" mandrel bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. MACH Force XP exhaust race pipes are the perfect combination of performance, fit and value. Installation is a Snap: All systems use factory mounting locations providing stability and hassle-free installation. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: MACH Force XP exhaust race pipes are constructed of 4" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" 409 Stainless Steel For Off-Road / Race Use Fits Crew Cab, Long Bed Models Only Warning: This free-flow race exhaust pipe requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-44024 MACH Force-Xp 4" 409 Stainless Steel Race Pipe 19071 17.00 AFE 49-44024 MACH Force-Xp 4" 409 Stainless Steel Race Pipe
$ 311.59
The AFE 49-44024 MACH Force-Xp 4" 409 Stainless Steel Race Pipe for your 2007.5-2010 GM 6.6L Duramax is designed to increase flow so you can get the most out of your truck in competition. The MACH Force XP race pipe upgrade kit is constructed of mandrel bent 409 stainless steel. This 4" race pipe provides maximum flow for increased horsepower, torque and throttle response. The increased air flow also lowers EGT's and helps improve MPG. All hardware and components are included for a no-trouble installation. This exhaust fits the Regular Cab Long Bed Duramax LMM models only. Features: 4" Off-Road Race Pipe Mandrel-Bent Construction Durable, T409 Stainless Steel Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.
AFE 49-44079 MACH Force XP 4" Race Pipe 33326 32.00 AFE 49-44079 MACH Force XP 4" Race Pipe
$ 444.59
Maximize exhaust flow and eliminate restriction in your race built 2007.5-2010 GM 6.6L Duramax LMM with AFE 49-44079 MACH Force XP 4" Race Pipe. Constructed from 4" mandrel-bent stainless steel tubing, the MACH Force XP Race Pipes are the perfect combination of performance, fit and value. Leak-Free Seal: High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: MACH Force-Xp exhaust race pipes are constructed of 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" Stainless Steel Construction High Quality OE Style Flanges Uses Factory Mounting Locations Retains Factory Tail-Pipe Fitment Notes: Fits Crew Cab, Short Bed (153.7" Wheelbase) Fits Extended Cab/Short Bed (143.5" Wheelbase) Crew and Extended Cab Fitment applies to GM 2500HD/3500HD Pickups only. This race pipe is not for use on Cab and Chassis models. Aftermarket programmer with off-road tuning is required for use.
AFE 49-44083 MACH Force XP 4" Race Pipe 33337 33.00 AFE 49-44083 MACH Force XP 4" Race Pipe
$ 444.59
Maximize exhaust flow and eliminate restriction in your race built 2007.5-2010 GM 6.6L Duramax LMM with AFE 49-44083 MACH Force XP 4" Race Pipe. Constructed from 4" mandrel-bent stainless steel tubing, the MACH Force XP Race Pipes are the perfect combination of performance, fit and value. Leak-Free Seal: High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface. Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Flow and Performance: MACH Force-Xp exhaust race pipes are constructed of 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Features: 4" Stainless Steel Construction High Quality OE Style Flanges Uses Factory Mounting Locations Retains Factory Tail-Pipe Fitment Notes: Fits Crew Cab, Long Bed (167.7" Wheelbase) Fits Extended Cab, Long Bed (157.5" Wheelbase) Crew and Extended Cab Fitment applies to GM 2500HD/3500HD Pickups only. This race pipe is not for use on Cab and Chassis models. Aftermarket programmer with off-road tuning is required for use.
AFE ATLAS 4" Aluminized Steel Race Pipe 49-0101X 11123 50.00 AFE ATLAS 4" Aluminized Steel Race Pipe 49-0101X
$ 260.29
The AFE ATLAS 4" Aluminized Steel Race Pipe 49-0101X for your 2007.5-2010 GM 6.6L Duramax is engineered to perform in the most extreme environments. Constructed from mandrel bent 4" aluminized steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. Installation is a Snap: All systems use factory mounting locations providing stability and hassle-free installation. Flow and Performance: ATLAS exhaust race pipes are constructed of precision, mandrel bent 4" aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Cab and Bed Guide Reg. Cab, Long Bed 49-04011 Ext.Cab, Short Bed 49-04012 Ext.Cab, Long Bed 49-04013 Crew Cab, Short Bed 49-04014 Crew Cab, Long Bed 49-04015 Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.
AFE Power DPF Race Exhaust Sensor Plugs 49-84017 6222 2.00 AFE Power DPF Race Exhaust Sensor Plugs 49-84017
$ 36.09
The DPF Race exhaust sensor plug kit contains all plugs necessary to plug the DPF (Diesel Particulate Filter) sensor bungs. This kit includes two M16 x 1.5m O2 plugs and two M14 x 1.5M temperature sensor plugs.
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