BMW 2014+ M3/M4 F82/F83/F80 ECU Stage Two Software

Gains approximately 70-80whp/115-125wtq

VF-Engineering and Hex Tuning have developed an impressive software package for the M3/M4 (F82 chassis) that leave BMW’s Motorsport S55 twin-turbo engine with sizable increases in both horsepower and torque. Programmed through the OBD2 port (after unlocking the ECU), this seamless upgrade remains un-intrusive, and fully reversible. Ease of programming with the Hex Flash OBD2 cable allows OBD2 programming of optional files variations. 

Each stage power level in engineered to provide increased performance across the entire rev range by optimizing ignition timing, boost pressure, cam timing, throttle maps and many other calibration tables within the ECU to provide absolute functional synchronicity.

Special feature include our GTS Plus settings which advance the special BMW “acoustic effects” such as louder piped sounds and overrun burble, increased hp and tq gauge ranges and more.

Available now from VF dealers worldwide.

This product is not compliant with the California Air Resource Board and not for use on public roads in California.This applies to any aftermarket product that does not display a CARB EO#. Power ratings are subject to conditions and dynomometer model used.

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