XECU Yamaha R1 (16/19) ECU Racing Remap (including 4 maps) Mirrors Elevate your riding experience with

Elevate your riding experience with this exceptional kit that not only embodies cutting-edge technology but also prioritizes rider safety and customization

the Spark Exhaust System offers a significant weight reduction of almost 50%

Stroke: 94

Supplied with all the necessary hardware

XECU Yamaha R1 (16/19) ECU Racing Remap (including 4 maps) Mirrors Elevate your riding experience withECU racing re mapping tool (including 4 maps) by XECU for Yamaha R1 (16 19). Thanks to a re mapping of the original ECU, your motorcycle will be noticeably more powerful from low revs, with torque and power gains of up to 10%. No dashboard errors, guaranteed. Note this user interface is not an additional module. After programming it must be disconnected from the bike. XECU User Kit includes: Device Dedicated connector for your motorcycles ECU Software