OOH, I sense some intercontinental tenseness here Just a question to get my thoughts around this.......... My canadian 00 1150gs c/w cat conv. came with no cat plug (confirmed by dealer as correct) After reading many treads I understand that no cat plug = maximum richness. Would that not be the best situation for reducing pinging? I am going to try your jumper as soon as I can but meanwhile I am trying to understand the theory. BTW: the jumper shown does not match the Yellow Cat code plug configuration pictures below it?????