Expected gains of +25 BHP and +48 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Land Rover Discovery 2.0 SI4 300hp? A Stage 1 remap can take this 2017 - 2020 petrol engine from 300 BHP to 325 BHP and from 400 Nm to 448 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Land Rover Discovery can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Land Rover Discovery 2.0 SI4 300hp is a 2.0L naturally aspirated petrol engine producing 300 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 325 BHP and 448 Nm — a gain of around 25 BHP (8%) and 48 Nm (12%).
This engine has limited remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
From a technical perspective, the transmission is many variants use zf 8-speed automatic (where fitted)..
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.0 TD4 180hp | 180 → 210 | +30 | 420 → 490 | +70 | Good (7/10) |
| 2.0 SD4 240hp | 240 → 280 | +40 | 500 → 550 | +50 | Good (6.5/10) |
| 3.0 TD6 258hp | 258 → 300 | +42 | 600 → 650 | +50 | Good (6.5/10) |
| 3.0 SD6 306hp | 306 → 330 | +24 | 700 → 760 | +60 | Moderate (5.5/10) |
| 3.0 V6 Supercharged 340hp | 340 → 400 | +60 | 450 → 500 | +50 | Good (6/10) |
Get a personalised remap quote for your Land Rover Discovery. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.