Cat Converter Question???

[PaCamaro]

You can get the 94000 carsound in dual or single O2 boss. Or you can get one with an air tube. What is a single or or dual O2 boss do and do I want one and if not which one should I go with? Thank you [img]graemlins/rock.gif[/img]

[AllTheGoodNamesAreGone]

umm.. you dont wnat air..

get the dual o2 boss.. it comes with a plug for the extra one.. you can use it for pre cat wideband stuff.. and use the other one for your o2 sensor..

[PaCamaro]

What do you mean pre-cat wideband stuff??