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.

• Increased vehicle speed
• 10-Pre-set fuel & ignition maps.
• Plug-n-play installation
• Map a custom program via your laptop
• Includes MSD view software and mounting bracket.
• Modify timing, fuel and RPM

Details:

• Emission Code: 4
• Warranty: Manufacturer's Limited 1 Year Warranty