So i'm thinking of removing and selling my AEM A/F gauge. When i take it out do i really need a 02 bung plug or is it safe to run without it. Anyone know how it would sound? Just need to know if i need to order a plug so i have it for this weekend.

 

you will need the plug, it will sound like sh$t if you leave it open.

 

Get a bung. It's launching hot (possibly flaming) air into the heat shield directly under your car at +1200*F. Nothing about that is a good idea. I second the noise bit as well, it'll sound like you have a cracked flex joint.

 

Okay, off to zzp's website I go! Haha

 

vary true, car fire waiting to happen,

 

An old busted o2 sensor works just as well Sold my LT with a bad o2 sensor stuck in the wideband hole with the wire cut off.

 

I don't have anything with me. The gauge was already installed when i got the car.

 

ZZP for the price.
ZZPerformance - O2 Bung Plug #ZZ-O2BP

 

I just ordered it. $6 shipping when i'm literally 3 hours away.......

 

Couldn't make the road trip? Oh wait, it's more than $6 in fuel.

 

HERP DERP

 

Damn, find a large enough picture there?

 

 

Why would you remove your AFR gauge?

 

u will need a bung....

u will have an exhaust leak w/o it.