The Large Bore-HD turbo down-pipe is engineered to perform in the most extreme environments. This down-pipe is constructed from 2-1/2" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, quicker turbo spool times and lower EGT's.
Utilizing the factory mounting locations providing stability and a direct fit.
High quality OE style CNC machined flanges are used for a complete 360 degree sealing surface.
This system uses factory mounting locations providing stability and hassle-free installation.
Flow and Performance:
This down pipe is constructed of 2-1/2" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.
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 down-pipes 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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