AF sensor bung sizes- Are Koso and AEM weld in bungs the same size?

[likkerpig]

Just wondering if Koso bungs are the same size as AEM bungs. Basically, can I use the Koso bung on an AEM gauge?

 

[Skinner]

Go to any Muffler shop. They have them. $5 and your good to go. I believe that they use the same sensor.

 

[likkerpig]

Thought they both used a Bosch sensor, but not sure if they're threaded the same. I already have Koso AF gauge and pipes welded with Koso bungs but am pissed off at it since it only wants to work when it feels like it. I'm done dealing with it and will likely be going to AEM instead.

 

[Cosarguy]

bungs are the same. Both should be using a Bosch sensor.