Something I do whenever I remove the airbox on my Crossfire. I apply a small covering of wheel bearing grease on the 4 contact pegs along with a small amount on the boss at the front of the motor. I also apply a very thin covering of wheel bearing grease to the airbox-to-MAF rubber seal which allows the seal to slip over the MAF. And I've never had a seal show this kind of wear (or any noticeable wear) on my Crossfire.