Does anyone have the spark plug anti-fouler's installed on the o2 sensor on a megan s-pipe?

I heard in another thread that there is a problem where the end of the o2 sensor will hit the chasis. I believe it only occurs when you have a catless header (like megan, or DC).

I just wanted to see if that was true or not..

If it is true, what did you do to stop the CEL? I've heard several problems about the o2 simulators not shutting off the CEL. The anti-fouler's have worked great for me so far, I would hate to take them off.

 

btt

 

BTT