Considering an ECU remap for your BMW X2 s18i 140hp? A Stage 1 remap can take this 2018 -> petrol engine from 140 BHP to 165 BHP and from 220 Nm to 300 Nm of torque (naturally aspirated). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your BMW X2 can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The BMW X2 s18i 140hp is a 1.5L naturally aspirated petrol engine producing 140 BHP and 220 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 300 Nm — a gain of around 25 BHP (18%) and 80 Nm (36%).
This engine has moderate 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 high, 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); manuals also exist..
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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 |
|---|---|---|---|---|---|
| s16d 116hp | 116 → 150 | +34 | 270 → 330 | +60 | Excellent (8/10) |
| s18d / x18d 150hp | 150 → 190 | +40 | 350 → 400 | +50 | Excellent (8/10) |
| x20d 190hp | 190 → 220 | +30 | 400 → 450 | +50 | Good (6.5/10) |
| s20i / x20i 192hp | 192 → 250 | +58 | 280 → 440 | +160 | Good (6.5/10) |
| x25e 220hp | 220 → 245 | +25 | 385 → 435 | +50 | Moderate (4.5/10) |
| x25d 231hp | 231 → 270 | +39 | 450 → 550 | +100 | Good (7/10) |
| M35i 306hp | 306 → 335 | +29 | 450 → 500 | +50 | Moderate (4.5/10) |
Get a personalised remap quote for your BMW X2. 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.
