Shield Power Maps have been developed to fully unleash the available power and torque on standard and unmodified vehicles whilst maintaining manufacturer levels of reliability and original service levels.
The Power and Torque gains range from 5% to 35% depending on whether the vehicle is normally aspirated, supercharged, turbocharged, the level of tune originally delivered from the manufacturer, the amount of headroom in the turbo/injectors, and the robustness of the engine/driveline as delivered from the factory. Shield provides the ultimate power tunes for standard vehicles which often also provide up to 10% fuel savings depending on the application and driving style.
Transform the performance of your diesel ute or 4WD for just $1,099 inc. GST!
Re-mapping is performed at our workshop in New Lynn, Auckland. Vehicles must be brought to us as we don't offer remote services.
| Brand | Shield Off-Road |
|---|---|
| Fits | TO SUIT 1GD 2.8TD ENGINE |
| Warranty | 12 months |
| Fitting | Available at an authorised workshop |
![TOYOTA HILUX N80 ECU REMAP [2021-2025]](https://shieldoffroad.co.nz/wp-content/uploads/2025/11/DEFENDER_Tuning_Hilux-N80-21Plus-1.jpg)
![TOYOTA HILUX N80 ECU REMAP [2015-2020]](https://shieldoffroad.co.nz/wp-content/uploads/2025/11/DEFENDER_Tuning_Hilux-N80-15Plus-1-800x800.jpg)
![ISUZU D-MAX ECU REMAP [2013-2020]](https://shieldoffroad.co.nz/wp-content/uploads/2025/11/DEFENDER_Tuning_Dmax-1-800x800.jpg)
![FORD RANGER PX1 ECU REMAP [2012-2014]](https://shieldoffroad.co.nz/wp-content/uploads/2025/11/DEFENDER_Tuning_Ranger-PX1-1-800x800.jpg)
![NISSAN NAVARA NP300 ECU REMAP [2015-2021]](https://shieldoffroad.co.nz/wp-content/uploads/2025/11/DEFENDER_Tuning_Navara-1-800x800.jpg)