I already looked @ this post.
What i would like to know (i could verify it on my car but as for now it is not close to me ...), is the diameters of the actual MAF housing and the elbow.

As the diameter of the throttle body is actually 68mm, i must think that the MAF housing and the elbow are the same ... so basically, changing just the throttle body would not give some gain.
Is it possible to find just the MAF housing and the elbow for cheap ?

By the way, does the O'Ring diameter is like these 2 parts : 68mm and should be changed to 74mm too ?


Thanks !