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2016 - 2020 Mercedes Benz GLE550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning ECU Tuning Stage:M278 Stage 1 Performance Tune BMW N55B30 Performance ECU tuning

SKU 13321866118
4.7
Description

BMW N55B30 Performance ECU tuning software for BMW F22 F23 - 235i M235i

Make sure to match your E31 DME with this Bosch Part Number on the sticker: 0261203474

Good way to work around a faulty ews system (bad key/failed EWS module)

2007-2008 Mercedes-Benz ML320 CDI Diesel

ensuring flawless functionality

2016 - 2020 Mercedes Benz GLE550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning ECU Tuning Stage:M278 Stage 1 Performance Tune BMW N55B30 Performance ECU tuningPerformance Flash Tune for Mercedes Benz GLE550 W166 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. GLE550 M278 Stage 1 Performance Tune gains: 76WHP @ 3500RPM 118WTQ @ 3500RPM Performance tuning modifies torque limiter maps, boost levels, fuel maps, ignition timing advance maps and more. All to help safely increase HP TQ, while keeping good drive ability and factory fail safes limp protection in place. Factory emissions remain

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