Where do I buy these? I want to make sure I get the right ones. I am doing a primary cat delete and I want to get the 02 sensors turned off so it does not trip my CEL.... anyone make a kit specific to cayennes?

 

In the past, I've used a spark plug defouler from my local auto parts store. It just spaces the o2 sensor out of the exhaust flow.

 

Send me a PM with your email address and I will forward you an email with pics and a link that has helped out other members.

Note - Not too many people will have an answer from experience on this sub-forum.

 

thats what he needs, but i dont have a p/n handy. bought my last ones from NAPA

 

Sorry, but the typical 18mm spark plug anti-foulers will not work for him for two reasons:

1) the stock O2 sensors are wide-band sensors and have a wider sensor head that will not fit inside the 18mm anti-foulers.

2) due to tight space constraints, it is not possible to add this inline to the O2 sensor and still clear other obstacles under the engine.

This comes from someone who has personally installed primary bypass pipes twice on this chassis.

 

Well R.M, enlighten us then i haven't installed mine yet, much less looked, as i all of my parts haven't arrived from LM.

 

Your wish is my command!

You will need something like this for your 02 extender (attached). Pretty slick setup with the short right angle, 360 degrees of adjustability, tuneable inlet ports and SS 304 construction.

 

that is pretty cool. source?

after a closer look, source is found