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Mercedes-AMG E63 (M157) featuring the M157 engine — Stage 1 ECU calibration delivered via YPG Flash
A Stage 2 ECU calibration is required to eliminate the CEL and unlock the full power gains
More power
Every YPG M178 crate engine is built with the same forged rotating assembly used in our standalone M178 Forged Internals kit
Factory Compression Ratio — Maintains stock compression geometry for seamless integration with supercharger and turbo calibrations
Autotuner Master Tool | ECU Tuning Tool | YPG Motorsport KW Suspension Mercedes-AMG E63 (M157) featuring theAutotuner Master Tool Professional ECU Tuning Hardware The Autotuner Master is a standalone ECU reading and writing tool for professional tuners. It reads and writes over 4,000 vehicle ECUs via Boot, Tricore, and OBD protocols covering Mercedes AMG, BMW M, Ferrari, Lamborghini, McLaren, Porsche, Audi, and hundreds of other platforms. Master vs Slave What's the Difference? The Master tool operates independently. You read ECU files, modify calibrations
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