The CRF450R PGM-FI system has built-in correction for changes in air temperature and barometric pressure. The HRC PGM-FI Setting Tool allows the rider even more control over fuel delivery and ignition timing, to suit the riders' specific needs. Programming the PGM-FI is simple, requiring just a laptop computer. Changes to the fuel and timing settings are entered on the laptop and then downloaded to the PGM-FI unit by serial USB interface. From 2010 model, PGM-FI tuning connector located behind radiator shroud for easier access.

PGM-FI Setting Tool	Serial/USB Interface Unit

PARTS NUMBER	DESCRIPTION	REMARKS
38771-N1C-770	CD-ROM,PGM-FI/IGN	CRF450R(2009-2010 Model)CD-ROM
38880-N1C-770	UNIT ASSY,SERIAL-USB I/F	CRF450R/250R I/F UNIT(with SubCord for 2010 Model)
38882-N1C-770	SUB CORD,SERIAL-USB I/F	(for 2010 Model)
38882-N1C-670	SUB CORD,SERIAL-USB I/F	(for 2009 Model)

HRC racing motorcycles are made for competition use ONLY, and are NOT covered by warranty and NOT to be ridden on public roads. All specifications are subject to change without notice. Please consult your authorized Honda motorcycle dealers.