The exhaust guy I'm using is having a hard time figuring out how to weld the 94106s in and not need an extension to the 02 sensors. The heat shield on the passenger side looks like it might need to be drilled threw in order to work but we can't really figure out how to mount them and get it all setup without extensions. Did you need extensions on your install? I also need as many pics of them in the truck as possible so if you have some please post them here.

 

here's mine, not the same body style of truck..but on mine he just cut the bigger converter off and put this one in..he didnt need an 02 extension

 

^ What is that goofy looking thing?? My truck doesn't anything that looks like!

 

the ones before this had some pipe running through the converter

 

 

kinda like that!

 

Those look nice.

 

Anyone tried CEI (Casper Electronics) 02 simulators? Looks like that might be my only option right now.

 

I used to have and Acura RSX with a race header (A flex pipe replaces the cats) and we used a cheap trick to fool the ECU. Go to Autozone and buy 2 O2 defoulers. Drill out one large enough to fit the sensor and screw that one into the complete defouler. Then screw the entire setup back into the bung.

What this does is it places the O2 sensor far enough away from the exhaust flow that it reads more normally. I drove my car 40K without ever throwing a code.

 

^ around here we call that the gotts 02 mod

 

^ ha ha true!

 

On my truck, the guy cut a hole in the cat casing (after all the guts) and welded a bung to it. He was able to make it so that the O2's still go through the heat shield opening.

 

Wish I knew about these and the Gotts 02 mod a little earlier. My cutout would sound gnarly with a set of those.


Hmm that's an idea I never thought about. Looks like I'm just going to buy the extensions. Unless anyone wants to buy these 94106s from me.

 

Hey man, I was going through the same dillema you were. I had my guy weld them in and he put the sensors IN FRONT of them. I was so pissed. Then I took them back and he just mounted the cats as far forward as possible and he was able to squeeze the wires through the stock hole and get them behind the cats. Just letting yo know its possible. For some reason it seems like some of them just think its too hard. Hope this helps. -Brent

 

Just thought i would throw this in on the casper O2 mod

Look like they got in some big trouble

http://www.epa.gov/compliance/resour...per-fcsht.html


OOOPS