Hi just wondering if there's a way I can remove my catalytic converters without messing up the up and down stream o2 sensors? Also can I put a 6speed manual in my truck? Thanks

 

No, Yes. .. all you need is money .. NO JOKE.

the down stream O2 monitor how the cats are working.. so.. no cat... ?????? guess...

that is why upstream and down stream O2's. checks and protects cats' ..... and then there's the Federal law!!!

and what about the computerized fuel injection system... uses the O2 for fuel measurements/burning.


cats and O2's been on cars/trucks since 1976... your truck/your freedom/your money

 

No you can't and yes you can.