MoTeC's Yamaha FX SHO plug-in ECU kit is a fully programmable direct replacement for the factory ECU. No rewiring is necessary; the kit plugs into the stock wiring harness using the original sensors...
MoTeC's Yamaha FX SHO plug-in ECU kit is a fully programmable direct replacement for the factory-fitted ECU. No rewiring is necessary; the kit plugs into the stock wiring harne
