MSD Powersports new Blaster FI fuel and ignition controller delivers unparalleled performance for your YFZ450R &YFZ450X. Select from 10 performance calibrations or create your own custom fuel and ignition curve for any engine configuration.

Features

Plug-n-play installation

Map a custom program via your laptop

Modify timing, fuel and RPM

Increased vehicle speed

10-Pre-set fuel & ignition maps.

Includes MSD view software and mounting bracket.