Originally Posted by PDiggityDogg
Even if there is a bung for the o2, youre still going to throw a cel for cat failure.
You'll most likely need an o2 simulator.
...and I hope you get caught running w/o a cat
What exactly is an o2 simulator and where can I get one and will this solve my problem?
I put the stock heat shield over the test pipe so looks like an OE cat.
it fooled the mechanics at advance muffler so it will probly fool a cop. I hope!