Your Vehicle
Land Rover Range Rover / Sport D300 (3.0D) 300hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Land Rover Range Rover / Sport D300 (3.0D) 300hp: da 300 a 330HP
Remapping Land Rover Range Rover / Sport
MasterTuning develops remapping for Land Rover. La Land Rover Range Rover / Sport D300 (3.0D) 300hp può passare da 300 HP a 330 HP con un incremento di 30 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Land Rover Range Rover / Sport D300 (3.0D) 300hp
The Land Rover Range Rover / Sport D300 (3.0D) 300hp is equipped with a diesel engine that produces 300 HP and 650 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Land Rover can achieve 330 HP (+10%) and 700 Nm (+8%).
Our Stage 1 tuning for the Range Rover / Sport 2022 -> ... delivers an impressive gain of +30 HP and +50 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code 306DT identifies this specific powerplant configuration.
As a diesel engine, this Land Rover responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Land Rover Range Rover / Sport D300 (3.0D) 300hp
Factory technical data for the Land Rover Range Rover / Sport D300 (3.0D) 300hp (2022 -> ...), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | 306DT |
|---|---|
| Fuel | Diesel |
| Compression ratio | 15.5 |
| Bore × stroke | 83.0 X 92.3 mm |
| Stock power | 300 HP · 650 Nm |
| Remapped power (Stage 1) | 330 HP (+30) · 700 Nm (+50) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Land Rover Range Rover / Sport.
Frequently Asked Questions - Land Rover Range Rover / Sport
How much power can I gain from remapping my Land Rover Range Rover / Sport?
With MasterTuning Stage 1, your Land Rover Range Rover / Sport D300 (3.0D) 300hp can gain +30 HP (from 300 to 330 HP) and +50 Nm of torque. This represents a 10% increase in power.
What is the engine code of the Land Rover Range Rover / Sport D300 (3.0D) 300hp?
The engine code of the Land Rover Range Rover / Sport D300 (3.0D) 300hp is 306DT. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Land Rover Range Rover / Sport engine?
Yes, MasterTuning's remapping for the Land Rover Range Rover / Sport D300 (3.0D) 300hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the 306DT engine.
Is the Land Rover ECU remapping reversible?
Absolutely. The original factory calibration of your Land Rover Range Rover / Sport is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Land Rover warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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