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The standard power of your BMW X5 4.4i 286hp vehicle is factory 286 hp / 440 nm. After BMW X5 chip tuning custom vehicle software, your vehicle will gain +14 hp / +20 nm additional power and reach a total power of 300 hp / 460 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.
BMW X5 4.4i 286hp chip tuning stage1 file is completed in about 1-2 hours.
| Type of fuel | petrol |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 4398 CC |
| Compression ratio | 10.00 : 1 |
| Bore X stroke | 92.00 X 82.70 mm |
| Engine number | 448S2 |
| Engine ECU | Bosch ME7.2 |
| Gearbox ECU |
