BOOTMOD3 N55 - BMW F-SERIES M135I M235I 335I 435I 535I ACTIVEHYBRID3 640I 740I X3 X4 X4M40I X5 X6 M2 TUNE f80 m3 5 Max HP Gain 90

5 Max HP Gain 90 @ 5500 RPM (M2C)

2013–2018 F12/F13 650i

5 | 22 x 1222 x 12

Retains all BMW factory engine safeguards and adds numerous additional safety protections

Not just any power however - safe

BOOTMOD3 N55 - BMW F-SERIES M135I M235I 335I 435I 535I ACTIVEHYBRID3 640I 740I X3 X4 X4M40I X5 X6 M2 TUNE f80 m3 5 Max HP Gain 90World's First, Most Advanced and Widely Adopted cloud based flash tuning platform for the BMW F and G series vehicles! Our latest development includes the addition of the bootmod3 CustomROM features that add advanced end user and tuning features such as: Map Switching On The Fly using steering wheel cruise control buttons. Flash the vehicle once and have access to 4 switchable maps on the steering wheel changing the calibration entirely from one map