Mercedes Benz GT S 4.0 - 522hp chiptuning
2017 (2021) · Petrol · ECU: Bosch MED17.7.5
Stage 1: +53 hp & +150 Nm
Engine ECU
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With an individually developed Stage 1 tuning file, the Mercedes Benz GT S 4.0 - 522hp with 522 hp and 670 Nm gets 575 hp and 820 Nm – an increase of +53 hp (10%) and +150 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MED17.7.5 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 3982 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 83.0 X 92.0 mm |
| Engine code | M178 |
Other engines: Mercedes Benz GT 2017 (2021)
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