Yamaha ActiveTune AFR closed-loop self-tuning ECU kit (YEC) SH125i Increase in Mileage

Increase in Mileage

Comes complete with all hardware and instructions for an easy install

2017 Traxter MAX - Hd10

for VW EA888 Gen 3 applications

Yamaha ActiveTune AFR closed-loop self-tuning ECU kit (YEC) SH125i Increase in MileagePLEASE NOTE: This kit is intended for the YEC Race kit wire harness; if you are using the stock Yamaha harness, please click here to view the stock Yamaha harness variant of this kit. This Kit lets your FTECU equipped bike tune itself as you ride! Once installed and activated, the ActiveTune kit monitors the fuel mixture, making fast and consistent changes to meet different air fuel requirements. Our breakthrough system replaces your inadequate stock