D250 Upgrade to D300 Factory Versions for Range Rover Sport 2026

D250 Upgrade to D300 Factory Versions for Range Rover Sport 2026

Sometimes, the manufacturer releases one engine with different power characteristics without making any technical changes. The only difference is the software of the power control module.

Package Includes:

• JET Master Engineering Software Demo License 1 VIN valid for 72 hours only

• JLR Enet Wifi Adapter 1 pc

• Remote Upgrade Service 1 VIN

Upgrade your D200 or D250 version to the D300.

This is exactly the D250 Upgrade to D300 Factory Versions for Range Rover Sport 2026 – a pure software activation that unlocks the higher-output factory map already present in your vehicle’s ECU.

Power specs:

• D200 – 200hp / 500Nm
  0 to 100 km/h – 10.2 s (9.8 s)

• D250 – 249hp / 600Nm
  0 to 100 km/h – 8.3 s (8.0 s)

• D300 – 300hp / 650Nm
  0 to 100 km/h – 7.0 s (6.7 s)

Before we start any software factory power upgrades, we compare the engine, boost system, fuel supply and injection system, cooling system, air intake system, exhaust system (catalyst, DPF), emission system, gearbox, drive shafts, transfer box, differentials, and brake system.

Only after a detailed analysis is it possible to judge whether “factory chip-tuning” is possible in this case.

Requirements: 2020MY onward

Installation Process
All local installation and dismantling jobs will be performed at your location, under your responsibility.
For more details about this OEM retrofit, please click here.

OEM Retrofit System Activation Notes:
For the feature’s activation after the spare parts are installed, you can use our JLR Engineering Tool through JLR Enet to activate the JET Pro or JET Master tool to activate the features, or submit your ticket support online, and our team will help you activate the feature remotely. Please follow the below process.

The cost to dispatch OEM original spare parts may vary based on the shipping address of the destination.

For Range Rover Sport 2026 owners, the D250 Upgrade to D300 Factory Versions is fully compatible – provided your vehicle meets the 2020MY+ requirement and passes our pre-upgrade hardware analysis.

How do I process the activation?

1. Send us the vehicle Identification Number (VIN) to verify

2. Confirm the order online with PayPal secure payment

3. Install teamviewer.com and send us your ID and password for remote activation

4. Ignition ON and connect the Enet adapter and the car’s OBD2 port

5. Activate and enjoy!