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Overview
BMW F82 M4 GTS
3.0 L I6 Twin Turbo S55 (water injection)
2016
HEX Tuning is Expertly calibrated and extensively tested to provide noticeably improved throttle response with increased horsepower and torque, all while preserving your OEM like drivability and reliability. Why? - Because we can! HEX Tuning Performance Software can now be easily uploaded without the need to physically remove and open your ECU’s. Users can switch between Stock & Performance software using the HEX Tuning User Programming Tool without the need to revisit their local tuner. The entire process takes only minutes and produces generous POWER gains. Each power level is 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.
Performance
Stage ONE
+50-60WHP
+100-110WTQ
Throttle Overrun Burble"
Controlled by "Driving Modes"
COMFORT | No Bruble
SPORT | Soft Burble
SPORT+ | Loud Burble
Dyno
Official Dyno Plot
Pics
Videos
M4 GTS - Dynojet Validation