BMW F750 / 800 / 850 Stage 1+ Performance Calibration

THIS ECU IS CURRENTLY NOT SUPPORTED BY OUR HANDHELD TUNER AND REQUIRES THE ECU TO BE REMOVED (EASILY UNDER THE SEAT) AND MAILED TO US (1-2 DAY TURN AROUND + SHIPPING)

HERE'S WHAT'S INCLUDED IN THE ECU FLASH:

• ADD 20HP from de-limiting the bike from lower throttle angles!
• Increased Power and torque gains increase due to de-restricted throttle and removal of limiters, in each gear.
• Ignition timing optimized for multiple fuels
• Full-throttle limiters for 80%, at low RPM, to 100% for instant response
• A2 ecu restrictions removal (detuned bike for some riders / regions) sometimes limiting 40+ hp depending on the model.
• Smoothing of part throttle and low RPM rideability to combat bucking and jerking for an amazing ride
• Removed top speed limiter (120mph)
• Reshaped torque model for more power at all RPMs, partial or full-throttle
• Updated engine braking in all modes
• Cold and warm start issues eliminated
• Removal of known flat spots in the RPM range
• Rev-limit adjusted for max acceleration

An extremely popular problem, alot of time was spent removing the midrange and sluggish throttle response, along with the jerking and bucking throughout the power range.  The F750/800/850 rides like a completely different bike after mapping!

**PLEASE NOTE**

SHIPPING WILL BE CHARGED AT CHECKOUT FOR RETURN SHIPPING. IT WILL BE YOUR RESPONSIBILITY TO SHIP YOUR ECU TO OUR FACILITY.

RED = Stock flash with 91 Pump Gas - 74whp / 60wtq

BLUE = Stage 1 flash with 91 Pump Gas - 92whp / 64wtq

This graph shows stock vs flashed on ACN 91 pump gas, same day. This was done in 5th gear and shows the gains at 5,000+RPM. With 20WHP gained at peak, this is a massive difference from stock in regards to horsepower and torque. The dip you see up top with the flashed run is an airbox retraction due to increased airflow from flashing (no aftermarket air filter was used in this testing).