2002 02-03 Yamaha YZFR1 R1 ECU CDI Engine Control Unit Module ECM Computer OEM

2002 2003 02 03 YAMAHA YZF R1 OEM ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI

02-03 YAMAHA YZF R1 ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI TESTED

02 03 YAMAHA YZF R1 ECU COMPUTER ECM CONTROL MODULE

2002 2003 Yamaha YZF-R1 1000cc ECM ECU CDI Engine Control Module F8T917 5PW-21

02-03 YAMAHA YZF R1 OEM ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI

02-03 YAMAHA YZF R1 OEM ECU COMPUTER CONTROLLER UNIT BOX ECM CDI *TESTED GOOD*

2002 2003 Yamaha YZF-R1 1000cc ECM ECU CDI Computer 5PW-8591A-21-00