Elite 2500 ECU + Plug and Pin Set Yamaha WaveRunner FZS and Hi-pot tested before shipment

and Hi-pot tested before shipment

The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allow you to change AFR values for different fuels

S adapter or replace sensor side connector

High Output IGN-1A Coil Terminated Ignition Harness

Elite 2500 ECU + Plug and Pin Set Yamaha WaveRunner FZS and Hi-pot tested before shipmentPlug and Pins Only AMP 26 & 34 Pin 4 Row 3 Key Superseal Set ECU OVERVIEW Haltech's Elite 2500 ECU takes the art of engine calibration to a whole new level. Featuring a robust environmentally sealed waterproof case, drive by wire throttle control, intake and exhaust cam control, short term and long term map learning, dual channel knock control, and much more, the Elite 2500 ECU provides engine calibrators the tools they need to get the job done right.