Need photo of Fabspeed O2 extenders installed

What is this for? I just purchased a set and was told they are 100% bolt on and came with everything needed to install??

 

When you find out let me know, though I would hope my installer already knows!
Did you ask Evan or Joe at Fabspeed?

 

Here's a pic of mine installed. They are mounted AFTER the car converter...
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So is there anything you would like to share about the install? My header delivery came to my home, unfortunately Evan neglected to tell me it was a "Signature Required" delivery and now I have to waste my time chasing it.. Had I known that I simply would have had it delivered to my office. I am using the Fabspeed heat blankets, hopefully there are no more surprises.

 

Bill, glad Evan got back to you and the pic helps.

The primary 02 sensors (in the headers) stay the same as the current setup.
The secondary 02 sensors (after the cat converters) are the ones in the picture.
The extenders essentially create a small chamber for the o2 to sample a 'fixed' not rapidly switching exhaust (rich/lean mixture).
I haven't had any check engine lights and the Fabspeed titanium header blankets work terrific. Took about a dozen good drives for the burning smell to go away.

 

Good luck Bill, look forward to your write up and pics! Just looked on Fabspeed's site for a different part (Alt & Compressor heat shields) and noticed the O2 extenders are listed separate of the headers, to be clear, they are part of the header install kit, yes? Not a big deal either way but want to be sure I have everything I need..

 

Gary, yes they are part of the header kit. Originally they weren't but to error on the side of caution, Fabspeed includes them on all the header kits. Evan posted this publicly on an earlier header post.

 

Excellent, thank you. Ok Bill, lets see that write up!