Considering an ECU remap for your BMW X1 1.8i 150hp? A Stage 1 remap can take this E84 - 2009 - 2012 petrol engine from 150 BHP to 165 BHP and from 200 Nm to 220 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 BMW X1 can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The BMW X1 1.8i 150hp is a 2.0L naturally aspirated petrol engine producing 150 BHP and 200 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 220 Nm — a gain of around 15 BHP (10%) and 20 Nm (10%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. 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 5/6-speed automatics (where fitted); manuals also exist..
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
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 |
|---|
| 1.8D 136hp | 136 → 180 | +44 | 300 → 390 | +90 | Excellent (8/10) |
| 1.8i 136hp | 136 → 165 | +29 | 200 → 220 | +20 | Moderate (5/10) |
| 1.8D 143hp | 143 → 180 | +37 | 300 → 390 | +90 | Good (7.5/10) |
| 2.0D 163hp | 163 → 210 | +47 | 350 → 420 | +70 | Good (7.5/10) |
| 2.0D 177hp | 177 → 215 | +38 | 350 → 420 | +70 | Good (7.5/10) |
| 2.3D 204hp | 204 → 260 | +56 | 400 → 480 | +80 | Good (7.5/10) |
Get a personalised remap quote for your BMW X1. 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.
