PUMA at 1-800-333-7862 has just informed me that they have PIAA superwhite bulbs in. I had called them last month and they were sold out. I ordered a set for my 92 S4 (9006 low beam) today for $69.00 + $5 shipping. Seems like a good price when I compared to others? Hopefully the bulbs are an improvement over my stock ones. Tim 92 S4 96 A6QW