2009-2013 BMW E70 X5 35D - USA M57 - Performance DDE ECU Tuning Stage 2 E34 If you own a Mercedes-Benz

If you own a Mercedes-Benz W216 CL-Class and need a reliable solution for ECU repair or replacement

7 ECU for the X164 GL450 and GL550 models equipped with the powerful M273 V8 engine

5 ECUs are typically not a direct 1:1 clone

5 ECU Cloning Service

If we are out of cables for remote flashing

2009-2013 BMW E70 X5 35D - USA M57 - Performance DDE ECU Tuning Stage 2 E34 If you own a Mercedes-BenzM57 Stage 2 and Stage 2+ Tune for 2009 2013 BMW X5 35D models. E70 X5 35D Stage 2 DDE Tune Performance Gains: Stock Max : 238WHP 321WTQ Stage 2 : 340 350WHP 500WTQ+ : stock turbos stock fuel system Stage 2+ : 360 370WHP 550WTQ+ : stock turbos stock fuel system, requires XHP Stage 3 TCU Tune. If your car has any mechanical or fuel issues, you will have to diagnose and repair any mechanical fueling system issues. Vehicle Fitment: 2009 2013 BMW X5 35D