I have a Stage 1 GIAC setup. I am installing a testpipe tomorrow, and need to know what I can do to avoid a CEL after the install due to the O2 sensors not detecting a CAT. I saw this writeup, but I'm wondering if it will work on a B6 model:

http://www.audiworld.com/tech/eng114.shtml

Has anyone installed a testpipe on a B6 and not generated a CEL?

 

back in the day everyone used to just disable those sensors after an exhaust upgrade. they were called MIL eliminators.