Looking for Improved Power & Torque from your Holden Colorado RG 2.8L Turbo Diesel, then the Tunit Diesel Performance Chip is for you. It’s a simple Plug & Play device that you can install yourself in a matter of minutes.
This smart device contains a fast 32 bit microprocessor that modifies the vehicles fuel parameters all safely within the manufacturers specifications. The Tunit module operates in a “piggy back” style which means the factory ECU is in total control at all times. We offer free custom tuning of the module to suit your particular use and application. Most customers achieve a fuel economy saving of approximately 8%, but this is dependent on the driving style, vehicle application & vehicle maintenance.
This module features an easy to use 10 setting manual adjuster to further enhance performance or economy. For added peace of mind we offer a 90 Day Money Back Guarantee, 7 Day Product Support (7am to 7pm) and a 5 Year Product Warranty.
Another feature of our customer service is our “Tunit for Life” program. This module can be reprogrammed for most common rail models free of charge should you swap vehicles. Please ask for further details.
What can you expect!
Increase Power & Torque
Improve Economy & Reduce Emissions
Tunit V-CR5 Diesel Performance Chip
Improves Power from 132kW to 154kW
Improves Torque from 440Nm to 500Nm (Manual) / 470Nm to 550Nm (Auto)
Duramax 2 2.8L
Improves Power from 147kW to 167kW
Improves Torque from 440Nm to 500Nm (Manual) / 500Nm to 570Nm (Auto)
Approximate Fitting Time: 30 Minutes
Vehicles fitted with Duramax 2 engine from January 2014 on, require a modification to the factory harness. Instructions are provided.
Ask us about the Tunit Advantage 2 – Tunit’s latest model for an extra $100. Contact 1800 239 336 (7am to 7pm) for more information.
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Tunit Diesel Performance Chip Features
• Operates safely within manufacturers parameters
• “Piggy Back” – Plugs in behind the vehicles ECU
• Easy Plug & Play Fitment
• Latest Smart Technology
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