From the trails to the track, 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.

The Blaster FI incorporates factory style connectors for a direct plug-in installation on 2009 and newer Yamaha YFZ450. Once connected, you can simply turn a dial to use one of the 10 different calibrations built into the Blaster FI, or connect your laptop and program your own timing and fuel map for any modifications.

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.