I already bought them and have had them installed on my car within the last week i think they make the car height look really good I have a 330Ci SP and replaced the SP wheels with 18" Racing Dynamics RGS wheels The lowering is not too extreme and not too small that you can't notice Just in between the H&R Sport and Race I just noticed that the Xenon's don't see that far in front of me and I need to adjust them