i 1996 z28 . i would like to remove the cats and o2 sensors . where can i buy 02 sims ?

 

http://www.bradley.capitalclimate.com/

Tell them EkS from ISSF give you the link.

 

Here's a low cost unit that I have used on my truck for a few years now. $25 for the dual channel unit is all it took.

http://www.o2sim.com/6928.html

the other unit above gives you the convenience of plug and play where as mine has to be spliced in. However, the one I showed you is more "hidden" since the original O2 stays connected. Harder to detect if looking under the vehicle.

 

You can get them just about anywhere, Jegs, Summit, Thunder Racing, Speed Inc, ect.

 

Many of the board vendors sell them.

http://www.thunderracing.com/catalog...&vid=4&pcid=54

You could also have them turned off inside the computer.