The Blaster FI allows racers to edit the fuel and ignition maps, accelerator pump, and rev limit functions on the YFZ450R, YFZ450X, and Raptor 700R models. Easily plugs into the stock wiring harness with direct plug-in factory style connectors. With a simple turn of a dial, you can change to one of ten tunes that can be stored in the Blaster FI. 100 different adjustment points for fuel and ignition timing. Connects to your PC via a USB port to create your own custom maps with the provided Windows-based MSD® View software. Comes with custom aluminum bracket that allows the Blaster FI to be mounted above the air filter.
For closed-course competition use only.