No, as long as the remap is done professionally. At Core Diesel, we use safe tuning techniques to enhance performance without putting excessive strain on your engine.

We specialise in diesel vehicles, including 4WDs, trucks, and commercial fleets. Contact us to check if your vehicle is compatible with our ECU remapping services.

A dyno tune is highly recommended after an ECU remap. It allows us to precisely measure performance gains, adjust tuning for optimal results, and ensure your vehicle runs smoothly and safely.

Yes! A properly tuned ECU can lead to improved fuel efficiency, particularly for diesel vehicles. By optimising fuel delivery and air-to-fuel ratios, your engine can run more efficiently, reducing fuel consumption.

The ECU remapping process typically takes between 2 to 4 hours, depending on the vehicle and the level of tuning required.

ECU remapping can potentially void your manufacturer’s warranty. However, we offer software that allows for a reversible remap, meaning your vehicle can be returned to its original state if required. We recommend checking with your dealer for specific warranty terms.

Yes, when done correctly by professionals like Core Diesel, ECU remapping is safe. We fine-tune your ECU based on your vehicle’s specifications, ensuring optimal performance without compromising reliability.

ECU remapping can provide a range of benefits, including: Increased horsepower and torque Improved fuel efficiency Smoother throttle response Enhanced towing capability Reduced turbo lag

ECU remapping is the process of modifying the software in your vehicle’s Engine Control Unit (ECU) to improve performance, fuel efficiency, and drivability. By adjusting parameters such as fuel injection, turbo boost, and throttle response, we can optimize your vehicle for better power and economy.