The birth of the most powerful 2L turbo: Mercedes-Benz CLA45AMG mbFAST ECU tuning and bubbling.

Thanks for your help.

Mercedes-Benz 2019 CLA45AMG final model.

The ECU is found as soon as you look in the engine compartment and the data is extracted without removing and installing the coupler.

The data is tweaked, the 60 hp increase and bubbling is implemented and installed from OBD. It's been a smooth process so far, about 30 minutes.

For your convenience, we have included a Youtube video of the bubbling and intermediate acceleration. The customer is very pleased!

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