I'm getting a bung weled in for a friend, the o2 sensor for the AEM wideband, has a wiring harness, and a connector, how can i get the bung welded in and still be able to drive the car.... please help

 

Go to muffler shop.
Get bung welded in.
Put plug in hole.
Drive home, install AEM WB.

Done! Have beers... lots of them!

 

ok i fugured out exactly what i needed, and now where exactly does this bung get welded... i know it says after the header, but b4 the cat, and aporox 18" from exhaust port, that would put it ont he down pipe.... correct

 

put it on the downpipe, somewere in the space above the cat

 

thanx bro you guys are great...