:xoutpost: I have the same X5 the mods are endless not sure if all of these shops will ship to Italy, but this will get you started:

http://www.bavauto.com/shop.asp

http://www.zeckhausen.com/

http://www.vacmotorsports.com/

http://www.jlevistreetwerks.com/BMW-...a6d28v4ujpsut2

http://www.umnitza.com/index.php?cPath=114_113

http://store.summitracing.com/egnsea...earchType=Make