ARacer/UMA Racing M5 ECU - Yamaha XMAX
This Bluetooth enabled programmable ECU is a co-product of UMA Racing and Aracer. Taiwanese brand Aracer has a big following in Asia mainly known for their engine computer tuning ECUs.
The UMA racing M5/ ARacer RCMini 5 is a full standalone ECU/ECM for your motorcycle or scooter. Pair with your smart phone for tuning on the go. You can monitor and fully change many engine parameters. Required if you have a big bore kit and other racing engine parts!
Includes B-link module for Bluetooth connection to Apple/Android smartphones, use your phone to monitor engine parameters as well as tuning on the go. The 'UMA Tune/Aracer Smart' App is available for download for free on the Apple/Google play store. You can visit www.aracer-speedtek.com or www.umaracing.com.my/product/aracer for more info.
- Similar to Aracer RC Mini 5
- Stock engine with RCMini5 ECU can increase 10-15% power
- 3D fuel map, ignition timing, fuel in acceleration, fuel cut in deceleration, idle rpm...etc can be adjusted by phone
- Meets IP67 waterproof standards
- Remove factory RPM limit, user defined max RPM limit
- Use together with AF1 AFR module for close loop fuel correction/monitoring
- Unlock factory RPM limit, user defined max RPM limit
Yamaha Xmax 250/300 (2018)