I`m bounded to agree with you, Widing, although I haven`t talked to them about it yet.
The aircleaner from MP is a stock, painted in black wrinkle, don`t know if it`s the same item at Y1 but I do know I have to add 100$ to the price at Y1
Seems strange to me that they (MP) print the price on there site without beeing able to shop from them directly online
Maybe our friends in US are able to shop from them online without going through a dealer.