Pay in 4 interest-free payments of $78.12 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
including:
AMG S and Performance models may have smaller gains due to high HP output from factory
Improved engine response
For 2013+ models
BMW Siemens MS43 Fitment Information of Vehicles Supported for BMW Z3 M54 EWS Removal:
2012 - 2017 Mercedes Benz E550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning EWS DELETE including:Performance Flash Tune for Mercedes Benz E550 W212 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. E550 M278 Stage 1 Performance Tune gains: 76WHP @ 3500RPM 118WTQ @ 3500RPM Performance tuning modifies torque limiter maps, boost levels, fuel maps, ignition timing advance maps and more. All to help safely increase HP TQ, while keeping good drive ability and factory fail safes limp protection in place. Factory emissions remain
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US$ 99.99
