Description
The aFe POWER Rebel Series 3" 409 Stainless Steel DPF-Back Exhaust System is engineered for 2016–2022 Chevrolet Colorado and GMC Canyon 2.8L Duramax diesel trucks, delivering up to 30% more flow over the factory exhaust while providing an aggressive dual middle-side exit design. Constructed from MIG-welded 3" mandrel-bent 409 stainless steel tubing, this system increases horsepower, torque, and throttle response while maintaining OE-style fitment and reliability.
The exhaust is finished with dual 3-1/2" polished stainless steel middle exit tips featuring intercooling vents to reduce exhaust gas temperatures at the tailpipe. Each tip also includes a laser-etched aFe POWER logo for a distinctive, high-end appearance.
This system comes complete with all necessary hardware, OE-style bayonet hangers, and high-quality band clamps, allowing for a hassle-free, secure installation using factory mounting locations. The Rebel Series DPF-Back Exhaust is designed as a passenger side exit system with smooth flow for low turbulence and enhanced performance.
Installation requires cutting behind the DPF unit, and ZR2 models may require the removal of factory off-road rocker protection. Fitment may also be affected by side steps. Each exhaust is proudly engineered and manufactured in Corona, California to meet strict quality standards.
Key Features
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3" MIG-welded mandrel-bent 409 stainless steel tubing for maximum flow
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Up to 30% increase in exhaust flow over factory system
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Dual 3-1/2" polished stainless steel middle-side exit intercooler tips
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Intercooling vents reduce exhaust gas temperatures at the tailpipe
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Laser-etched aFe POWER logos on each tip for aggressive styling
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Includes all necessary hardware for direct-fit installation
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OE-style bayonet hangers and high-quality band clamps for secure fitment
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Factory mounting locations maintained for hassle-free installation
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Aggressive dual middle-side exit design in front of rear passenger tire
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Smooth transition bends for low turbulence, increased horsepower and torque
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Requires cutting behind the DPF unit
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May not fit with side steps or ZR2 off-road rocker protection without removal
Vehicle Fitment
Chevrolet Colorado Diesel
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2016–2022 | L4-2.8L (td) Duramax
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2017–2019 ZR2 | Requires removal of factory off-road rocker protection
GMC Canyon Diesel
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2016–2022 | L4-2.8L (td) Duramax
Cab & Wheelbase Compatibility
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Crew Cab / Short Bed – 128.3" Wheelbase
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Crew Cab / Long Bed – 140.5" Wheelbase
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Extended Cab / Long Bed – 128.3" Wheelbase
Emissions Disclaimer
This product does not require a CARB EO number.
