VR_Life

I need the Outside Diameter at the point where the MAF accordian hose attaches onto the tail of the Y.

I'm making a homebrew 90/95 MAF adapter - I don't have access to car right now and need to order a special hose.

Thanks !

DAP@EPL

Just under 3.5" OD. 3.5" silicone couplers work fine.

VR_Life

Thanks. Normally simple coupler would be fine, but the MAF end is 4"

DAP@EPL

Heh. I've already gone through it all (but with an 85mm MAF).