Description
🏍️ Dominate the track with precision tuning power!
- TRACK ONLY LEGAL - Exclusively engineered for closed course competition to keep you ahead of the pack.
- DUAL CALIBRATION MODES - Switch effortlessly between Superbike (SB) and SuperStock (ST) control data tailored to your racing style.
- RACE GRADE ECU CONTROL - Unlock full fuel injection and ignition timing customization for peak track performance.
- COMPREHENSIVE TUNING SUITE - Includes CD-ROM software and detailed manuals for seamless setup and fine-tuning.
- PLUG AND PLAY COMPATIBILITY - Designed specifically for 2015-2017 Yamaha R1 and R1S models with kit wire harness support.
The YEC Racing 2CR-8591A-70 ECU Set is a professional-grade engine control unit designed exclusively for 2015-2017 Yamaha R1 and R1S models. It enables advanced adjustments of fuel injection and ignition timing, featuring dual control modes (Superbike and SuperStock) for tailored race performance. The set includes tuning software on CD-ROM and comprehensive manuals, making it the ultimate upgrade for closed course competition use.
