well i know in my old car me and my buddy hooked up ghetto mil elimators.

went to radio shack, and got some caps and Resistors. has anyone heard of that???? i will have to find the diagram but i want something a little cleaner

 

you can attempt something like this, but the HELP! method is much easier without the need to hardwire anything. Also, I don't believe they would work based on the datalogging I have done on my car. The Z seems to be the opposite of other cars. The ECU is looking for higher voltages rather than lower ones to show the cats are working. With the resisters you attempt to lower the voltage. The opposite of what the ECU is looking for

 

im still confused with the help method. Are there any pics of this installed???
so the help method are pretty much spark plugs installed in ur car?? or what

ya I also i heard something like that about the Z's ecu, that why i havent tired it yet, well its good to clear that method out of the way. lol

 

they are basically spacers used to space the o2 sensor out of the direct path of the exhaust.

you used one for each bank and they screw into the test pipe and your o2 sensor screws into it:

 

oh damn thats it..... **** so thats like a 2 minute install lol

 

only thing is, you need to drill out 2 of the 4 nonfoulers with a 1/2" drill bit to allow the o2 sensor to fit

 

Maybe a dumb question but, do you drill all the way through the nonfoulers or just a little hole so the sensor plugs into?

 

you need to drillout the small hole in the outer nonfouler. You will need to drill it all the way through.