Introducing the 2014+ 2.8L Holden Colorado PowerMax Direct Fit Turbocharger

Garrett explains that PowerMax direct fit performance turbocharger kits are engineered for increased engine performance while maintaining OEM direct fitment.
With professional ECU calibration and tuning, the optimised compressor aero will increase flow and outperform the stock turbocharger.
Garrett says its PowerMax turbocharger upgrade for the Duramax 2.8L engine platform is engineered to increase engine performance while maintaining OEM installation specifications.
This direct drop-in stage one upgrade reportedly provides up to 20 percent more flow than OEM.
Garrett explains that this creates a higher manifold air density which results in more power up to 160kW/215 BHP*.
Variable turbine geometry is engineered to factory OEM specs and is controlled by the included module.
Garrett states that improvements in efficiency and flow can be attributed to the lightweight forged fully machined compressor wheel with advanced aero design.

It explains this turbocharger is outline interchangeable with the OE hardware, to ensure a “perfect fit every time.”
The maximum allowable turbocharger speed for this PowerMax turbocharger is 213krpm.
The use of this product above 213krpm is at the owner’s risk and can result in damage and premature failure.
Garrett explains that 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 (Street, includes sensor and gauge), and 781328-0002 (Pro, includes speed sensor). It says this will allow the tuner to tune the vehicle correctly for a more robust torque and horsepower settings.
Speed sensors kits sold separately.
Garrett’s highly engineered portfolio is rooted in more than 60-years of pioneering turbocharging systems. It states its innovations enable its customers to set new benchmarks in vehicle performance while addressing evolving fuel efficiency and exhaust emissions regulations.

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*Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration. The target power representedabove has been calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel power.