So - getting ready on one aspect of my "enhancements" - that is ...some VRP headers and of course "whilst you're in there"....
I'm gonna do the engine and tranny mounts....
well...I gotta remove/replace O2 sensors....

I'm guessing the stock OEM's are go-nogo as per required for the CPU.....
I'm guessing you cant replace your OEM with a wideband - it wont know what it's talking about?....

So people tap stubs in their exhaust pre cat for the wideband....

somethign worth consider "whilst I'm in there"? or get under and do it all again?....
also
anyone running 2 widebands?