21600 - 2016-2019 2.8L Duramax - Colorado/Canyon

In stock


 2016-2019 2.8L Duramax Colorado and Canyon Trucks



Up to 45 Horsepower Increase and 1-3MPG Fuel Savings 





The 21600 Performance Module fits 2016-2019 2.8L Duramax Colorado and Canyon Trucks This diesel performance module is designed for fuel economy with up to 30% increase in hp and fuel savings up to 10%-20%. Adjustable with a four position switch you can adjust the power on the fly, Stock, +10%, +20%, & +30% hp. The module doesn't flash the ECM, instead it receives the data from the ECM, optimizes the signal to the engine improving the fuel efficiency and power. So it does indeed promise to pay for itself in pretty short order. Plug-and-play connectivity means there’s no need to cut, splice or modify engine wiring.

Best of all, all of our modules come with a Lifetime Warranty.

Warning: Cancer and Reproductive Harm

Install Videos

GM Colorado and Canyon Duramax

Install Instructions

Install instructions
More Information
Light Duty Truck Engines General Motors
Years 2015, 2016, 2017
Light Duty Truck Engines Duramax 2.8L
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