WOW. the US online configurator still lets you do this...so many xDrive owners will be annoyed for not checking off the DHP in lieu of the lack of a sport suspension (though they aren't equal substitutes).
Maybe HR will make springs in the future..? Current springs don't work though (I believe).
2012 335i Mineral Gray
M Performance Whore: PPK|Exhaust|Brakes|Performance Suspension Struts & Springs|Black Kidney Grilles|CF Spoiler and Mirror Caps|M Sport 400M|BMWF30.com