I have my maf relocated to my charge pipe and now im experiencing a leak around the maf. I took it off and there was no seal on it. What type of seal is there suppose to be and where can i buy one. I was thinking there should be 2 orings but im not quite sure on this

 

There is an o-ring around the maf but it depends how well it sits in the flange, i added some right stuff rtv to seal it up.

 

silicon works just fine

 

The seal is rectangular. You can only get one with a brand new MAF or out of a junkyard. You can't order just the seal.