TD5 Defender and Discovery Software Update

The standard Defender Td5 is a great car, but can feel lethargic and be somewhat frustrating when it doesn't deliver the power you'd expect.

With an DPL remap we make your Defender feel brighter and more responsive, delivering the power exactly where you need it, and with our socially acceptable tuning, without any nasty smoke!

DPL's knowledge of the Td5 is revered the world over, with experience of tuning these spanning back to 2003 when we bought our very first Td5, its fair to say what we don't know about these isn't worth knowing!

We've pushed the Td5 engine to extremes over the years, in the quest to find its limits and break down the barriers to more and more power. Putting in countless hours (months, years even!) of tireless development on and off the dyno, DPL has a range of performance options for the Td5 thats PROVEN to deliver real results. 

Whatever you use your Td5 for, we can tailor its performance to suit and get the absolute best from the engine without compromising reliability.

You will benifit from getting the best of both worlds, With the "DPL" Remap your vehicle will get better torque & power down low & reduce your fuel consumption. Offer's upto a 60% increase in power.

The updated ECU (Engine Control Unit) software for Defender vehicles can offer several benefits, including:

1. Improved Performance: The updated ECU software may optimize the engine's performance parameters, such as fuel injection timing, turbocharger boost pressure, and ignition timing. This can result in enhanced power delivery, increased torque, and improved overall performance of the vehicle.

2. Enhanced Fuel Efficiency: The updated software can optimize fuel injection and combustion processes, leading to improved fuel efficiency. By adjusting various engine parameters, the software can help the vehicle achieve better mileage and reduce fuel consumption.

3. Smoother Power Delivery: The ECU software can refine throttle response and engine mapping, resulting in smoother power delivery throughout the rev range. This can improve the driving experience, especially during acceleration and overtaking maneuvers.

4. Increased Towing Capability: The updated software may provide additional engine performance when towing heavy loads. It can optimize power delivery and torque output to better handle towing situations, ensuring a more capable and confident towing experience.

5. Enhanced Off-Road Capability: Land Rover Defenders are renowned for their off-road prowess, and the updated ECU software can further enhance their capability. The software may include specific off-road modes or optimizations, such as improved traction control, differential lock engagement, and throttle response, making it more capable in challenging off-road conditions.

6. Diagnostic and Troubleshooting Abilities: The updated software can provide improved diagnostic capabilities, allowing technicians to access more detailed information about the vehicle's systems. This can aid in troubleshooting and identifying potential issues, leading to quicker and more accurate repairs.

7. Future Software Updates: Upgrading the ECU software opens the door to future software updates. Manufacturers often release software updates to address performance improvements, bug fixes, and additional features. Keeping the software up to date ensures that your Defender benefits from the latest advancements and optimizations.

It's important to note that the specific benefits may vary depending on the exact nature of the ECU software update and the vehicle model. It's always recommended to consult with a certified Land Rover dealer or authorized service center to get accurate information about the benefits of a particular software update for your Defender.

***Note: ECU not included in price, This is a remap of your original ECU & we will require the vehicle overnight to carry out the upgrade***

https://davisperformance.com.au/images/dyno/LRDISCO4SDVD3L%20STOCKvsTUNED.pdf