Part number for "hood insulation foam kit" from Bavarian Autosport is 51 48 1 881592K, cost $55. They also have the air scoop covers. You'd think the strip of foam that goes across the front of the hood would come with the kit, but it doesn't. If you get this strip, see if you can save the plastic clips from the old one- I think they're the same as those that hold the door panels on. Looking for good hood pad for a 528e. Any leads...let me know.