Hi I have a 2011 Kawasaki Ninja 650RL which is the learner detuned 650R. Has anyone here put slip on exhaust on a ninja 650r? I am looking at a Yoshimura TRC slip on and have read that this is a do it yourself install however (and I have taken this quote from the online seller), the Australian spec models are fitted with an O2 Sensor. There is no provision on the Yoshimura to accept the O2 sensor. The Oxygen sensors can be disconnected but this will trip the F.I. dash warning light. Dynojet Oxygen Sensor Eliminator kit will need to be fitted to prevent the F.I light activating. Manufacturer: Dynojet Part Number: 76423007 Can anyone on this forum verify/adivse regarding this? Cheers and thanks in advance.