[dannyboy]

I have a Leo Vince exhaust on my K3 (USA model) and it has a port for an o2 sensor. Does anyone know if there is a plug coming off the ECM for connecting an o2 sensor on this model? If so, is there any improvement in gas mileage? Thanks

 

[Badgator]

i have an 04 and it does not have the sensor

 

[Duster]

No 02 sensor on your model....just put the plug
in the port, tighten it, & put a screw-type hose
clamp around/over it, so that it cannot come
loose, & fall out....it happened to me.

 

[busaboy]

i have a k3 model and have replaced exhaust with pattern part it has not got the threaded hole on the silencer for the sensor how do i over come this problem

 

[Duster]

The threaded hole for the sensor is in the pipe
ahead of the muffler...there is no sensor fitting
in the silencer/muffler itself.