ECU Flash for 2015-2017 GSX-S 750
Engine - Stock, Exhaust - Modified, Air Filter - Stock/Aftermarket
Changes Fuel Map
Changes Ignition Maps
Changes STP (Secondary Throttle Plate) Map.
Option increase or decrease gear RPM limit
Option disable stock O2 sensor
Option disable exhaust valve servo motor
*Flashing is performed on your ECU. We do not exchange ECU's. Once purchased download work order to send in with your ECU.