Brett

Anyone know where is a good place to buy an o2 sensor bung? Or should I just weld on a correct size nut?

Claus Groth

I just purchased one today at a local muffler shop. $20 for stainless steel. I had to grind a radius to fit the curve of the pipe before welding. Of course they can drill the hole and weld it in place if you like.

Sam Lin

Any auto parts store or muffler shop should have a bung, and it should be more like $5-10 even in SS, Claus' 20 is pretty high.

Sam

Darius Juca

I agree with Sam..20 is a bit high.....

jdog

Go to Napa they sell them there. I believe the part number is 35299, but that might be the O2 sensor plugs. I can't remember. Tell them it is in the back of the exhaust book. Don't let them tell you they can't get it because I know they can.
JR

Jeremy Himsel

I just picked one up at a local midas for $4. Stainless as well.

David Floyd

www.jegs.com
www.summitracing.com

Jeremy's $4 at midas is a great deal

944Willie

For the novice-- Where are you mounting these?

Brett

Im mounting it just past the downpipe on the testpipe.