ARacer RCmini 5 Engine Management ECU Yamaha Xmax 300 (2017-2022)

NOTE : Different countries might have a different ECU. These are for USA models only. If your Aracer ECU looks like the one in the product photo, it may plug into the harness, however the functions might be different. If you need a re-flash to your ECU and you're located in another country outside of the USA, please contact us. Please note that ECU and ECM units are not returnable or exchangeable. Any issues must be addressed through the manufacturer's warranty. NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES ARacer RCmini5 Engine Management System ECU will completely replace the OEM ECU on the 2017-2022 Yamaha Xmax 300 This is not a piggyback ECU, the RCmini 5 completely removes the OEM ECU! This will eliminate all of the issues that would occur with the OEM ECU, giving you full control of how the engine will run without any worries of random changes that typically occurs with a piggyback ECU. Adjustments could be made with a smartphone/tablet via Bluetooth. The RCmini 5 is 100% plug and play, no wiring needed! Monitor all your engine vitals on your phone.   ARacer RCmini 5 is a Complete engine management system that allows you to make all adjustments via bluetooth to your smart phone/tablet. Pair this up with the correct fuel injector size and you could easily tune your engine to run. Tuning could be done on a dyno (highly recommended) or safely on a backroad/street using a wideband o2 gauge and sensor with the autotune function. Optional DG1 and AF1 combo option is available and recommended to be used with the RCmini 5 to monitor A/F ratio. RCmini 5 ECU 3D Fuel and Injection tuning 3D Ignition timing tuning. Manifold Air Pressure base for inlet air amount calculation Environment temp and Baro compensation available Increase Rev Limit. Increase almost 10% above power after calibration (depend on engine model) Easy plugin (remove stock ECU and install RC1 ECU without any harness modified) Same connector as stock ECU RCmini 5 ECU meet IP67 specs Support Auto-Tune with aRacer AF1 wideband sensor module NOTE : Different countries might have a different ECU. These are for USA models only. If your Aracer ECU looks like the one in the product photo, it may plug into the harness, however the functions might be different. If you need a re-flash to your ECU and you're located in another country outside of the USA, please contact us. Please note that ECU and ECM units are not returnable or exchangeable. Any issues must be addressed through the manufacturer's warranty. NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES