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POWERMAX™ Turbocharger Upgrade For Colorado By Garrett

Garrett has announced the launch of 2014+ 2.8L Holden Colorado PowerMax™ Direct Fit Turbocharger.

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 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 1 upgrade provides up to 20 per cent more flow than OEM which creates a higher manifold air density resulting in more power 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.

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.

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) which will allow the tuner to tune the vehicle correctly for a more robust torque and horsepower settings. Speed sensors kits sold separately.

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

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