Your Vehicle
Land Rover Defender TD4 122hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Land Rover Defender TD4 122hp: da 122 a 155HP
Remapping Land Rover Defender
MasterTuning develops remapping for Land Rover. La Land Rover Defender TD4 122hp può passare da 122 HP a 155 HP con un incremento di 33 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 Defender TD4 122hp
The Land Rover Defender TD4 122hp is equipped with a diesel engine that produces 122 HP and 360 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Land Rover can achieve 155 HP (+27%) and 420 Nm (+17%).
Our Stage 1 tuning for the Defender 2007 - 2011 delivers an impressive gain of +33 HP and +60 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code DT244 identifies this specific powerplant configuration. The Motorola MEMS3 / Visteon DCU102 / Visteon DCU106 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
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 Defender TD4 122hp
Factory technical data for the Land Rover Defender TD4 122hp (2007 - 2011), 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 | DT244 |
|---|---|
| ECU / Control unit | Motorola MEMS3 / Visteon DCU102 / Visteon DCU106 |
| Fuel | Diesel |
| Compression ratio | 17.5 |
| Bore × stroke | 89.9 X 94.6 mm |
| Stock power | 122 HP · 360 Nm |
| Remapped power (Stage 1) | 155 HP (+33) · 420 Nm (+60) |
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 Defender.
Frequently Asked Questions - Land Rover Defender
How much power can I gain from remapping my Land Rover Defender?
With MasterTuning Stage 1, your Land Rover Defender TD4 122hp can gain +33 HP (from 122 to 155 HP) and +60 Nm of torque. This represents a 27% increase in power.
Which ECU does the Land Rover Defender TD4 122hp use?
The Land Rover Defender TD4 122hp uses the Motorola MEMS3 / Visteon DCU102 / Visteon DCU106 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Land Rover Defender TD4 122hp?
The engine code of the Land Rover Defender TD4 122hp is DT244. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Land Rover Defender engine?
Yes, MasterTuning's remapping for the Land Rover Defender TD4 122hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the DT244 engine.
Is the Land Rover ECU remapping reversible?
Absolutely. The original factory calibration of your Land Rover Defender 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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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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