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The standard power of your Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp vehicle is factory 455 hp / 700 nm. After Mercedes-Benz GLS chip tuning custom vehicle software, your vehicle will gain +45 hp / +150 nm additional power and reach a total power of 500 hp / 850 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.
Mercedes-Benz GLS 500 (4.7 V8 TT) 455hp chip tuning stage1 file is completed in about 1-2 hours.
| Type of fuel | petrol |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 4663 CC |
| Compression ratio | 10.50 : 1 |
| Bore X stroke | 92.90 X 86.00 mm |
| Engine number | M278 DE 40 LA |
| Engine ECU | Bosch MED17.7.3 |
| Gearbox ECU |
