so im looking for the best and cheapest way to delete my rear o2 sensor (from the pcm) i dont want that damn light coming on since my garbage vibrant downpipe cat exploded after only 2000 miles. i thought trifecta tunes had the option but on their website its not.

 

Get someone with HP Tuners and have them turn off the codes. That easiest way to do it.

 

how about a spark plug non fouler.

 

Why must the companies that sell these come up with the absolute most retarded names for these things? Why not just call it an 02 sensor spacer?

Anyways, I think he said he wanted to remove the sensor entirely so pretty much the only option is a tune.

 

already tried the spark plug trick even tried to stack 2 on top of eachother and same thing its good for like 5 miles then the light comes back on

 

If you want to use that method, use a 90* elbow; It's been working for me for the last year.