*Update. Adapter harness is now available for purchase with plug and play wideband for PRB ECU.
It is now possible to run the popular Hondata Kpro V4 on the 2000-2005 Honda S2000 without any modification or sensor conversion. The original Hondata Kpro S2000 ECUs require the conversion to 2006+ Valve cover, Cam and Crank Sensors and pick up wheels, which is also specific to only S2000 F20c/F22c engines. This solution is now applicable for S2000 engines. This new unit simply plugs into the stock engine harness, standard Hondata Kpro and you're ready to tune. OBD2 ready
Note: K Series ECU is converted to Kpro for Off Road Use Only