Noticed this post.
Did mine. They look great. Found a good plug and play solution for my 07 335i and am sure they will work for you if you are still wanting to do it.
Cost me about $260.00
Black Saphire Metallic Paint - Black Dakota Leather - 6-Speed Auto/Steptronic Transmission - Premium Package - Sports Package - Logic 7 Hi-Fi Sound System -40% Tint - Angel Eye LED Upgrades- Summer Shoes: 19" Staggered Matte Black Miro Rims on 19" Falken FK452 low profile performance tires. - Winter Boots: Pirelli Wintersport 210 winter tires on 18" Matte Black Powdercoated M Wheels