
Fuel still injected on overrun ignites in the exhaust and gives the crackle sound. Intensity can be set: soft (burbles), normal, hard or flames. 4 engines.
| Engine | Generation | Fuel | Stock | ECU | Read tools |
|---|---|---|---|---|---|
| 200 (2.0T) MHEV | 2023 | Petrol | 197 hp | Bosch MED17.7.7 | Autotuner |
| 300 4MATIC (Euro 6d-ISC-FCM) | 2023 | Petrol | 258 hp | Bosch MED17.7.2, Bosch MG1CS100 | Autotuner, FLEX |
| 300e | 2023 | Petrol plug-in hybrid | 320 hp | Bosch MED17.7.2 | Autotuner |
| 53 AMG (3.0T) | 2023 | Petrol | 457 hp | Bosch MG1CP002 | Autotuner |
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