Thinking about guttin' out the ol cat. If I did that, I know I'll then have to deal with the O2 sensors. From the things I've read on dodgeforum, an O2 simulator would do the trick. My question is; where can I find one? And, would this have any negative affects? I don't care about emissions or anything like that. Thanks!

 

i gutted mine with no problems

 

TheFastman sells em

The Fastman

 

I would think you would only have to have one for the rear O2 sensor wouldnt you? The front one reads before the cat. But yeah I been thinking about doing away with my cat also, and figured I would see what happened and if I ended up needing one, then I would get it.

 

http://www.o2sensorsimulator.com/

http://www.o2sim.com/

A simple search on Google brings up tons!

 

http://www.dodgetrucks.org/o2simulator.html

Here's another one. $25 delivered.

 

Correct, you only need one for the post-cat sensor. It's only purpose is to make sure your cat is functioning. The pre-cat sensor actually has an influence on engine performance. Well, they both do actually...but nothing is affected adversely by giving the post sensor a constant "good" signal. [8D]

Casper makes the best sims. They're pricey, but they are the best as far as quality and length of life.

https://www.casperselectronics.com/M...egory_Code=Ram