POWERMAX™ DIRECT FIT PERFORMANCE TURBOCHARGERS
2014 – 2019 General Motors (Holden, Chevrolet) Colorado 2.8L XLDE Diesel
Garrett PowerMax™ turbocharger upgrade for the Chevrolet Duramax 2.8L engine platform is engineered to increase engine performance while maintaining OEM installation specifications. This direct drop-in stage 1 upgrade provides up to 20% more flow than OEM and will support up to 160kW/ 215 BHP*. Variable turbine geometry is engineered to factory OEM specs and is controlled by the included module. Improvements in efficiency and flow can be attributed to the lightweight forged fully machined compressor wheel with advanced aero design. This turbocharger is outline interchangeable with the OE hardware to ensure a perfect fit every time.
WARNING: The maximum allowable turbocharger speed is 213krpm. The use of this product above 213krpm is at the owner’s risk, and can result in damage and premature failure. To protect the turbocharger from overspeed when operating, a speed sensor port is machined into the compressor housing for the fitment of speed sensor part numbers 781328-0001 (includes sensor and gauge), and 781328-0002 (includes speed sensor). Speed sensors sold separately.
*Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration. The target power has been calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel power.
2014 – 2019 GM (HOLDEN, CHEVROLET) COLORADO 2.8L XLDE DIESEL
Compressor Map & Exhaust Flow Chart
EXHAUST FLOW CHART
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