O2 sensor extension cables ?

Hi,

N54 owner here.


My spring project is to be nice to environment and mount some HJS 200-cell cats. I am looking to find some extension cables (or at the very least the sockets) for the secondary Bosch O2 sensors. Does anyone know a place to find them ?


Something like this:


http://www.jegs.com/i/JBA/578/6680W/...ductId=1244448


but of course, with sockets for the N54 Bosch sensors.


Thanks !