This system uses factory mounting locations providing stability and hassle-free installation.
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:
This Large Bore-HD exhaust system is constructed of 3" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.
4-1/2" Diameter Black Tip:
Finishing off the exhaust is a 4-1/2" diameter, black, stainless steel slash cut tip with a unique stainless steel laser-cut aFe Power logo plate riveted on for an aggressive style.
Crew Cab/ Short Bed (128.3" Wheelbase)
Crew Cab/ Long Bed (140.5" Wheelbase)
Extended Cab/ Long Bed (128.3" Wheelbase)
This is a "Race Only" product used solely for competition. It's use is limited to closed-course and open-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.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Year Make Model SubModel Engine Fuel 2016-2018 Chevrolet Colorado (LWN) Duramax Turbo Diesel I4 2.8L Diesel 2017-2018 Chevrolet Colorado ZR2 (LWN) Duramax Turbo Diesel I4 2.8L Diesel 2016-2018 GMC Canyon (LWN) Duramax Turbo Diesel I4 2.8L Diesel
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