turbo 138ECU Remapping for Fiat 124 Spider 1.4 MultiAir Turbo 138 bhp. Gain 51% power with a Stage 2 petrol Tuning. Chip Tuning options available, Rev limit removal.Trackmaster on Trackmania Turbo 138 using the cut to skip the first jump after the turbo boast. This was the first lap I managed to get