I just had installed a set of FRRP M5300-L springs and found that the rear does get lowered 1" but the front of the new lighter car does not change. The new springs are progressive in rate but they do not lower the front of the car. This is just to let you 2011-2012 owners, that the springs that are rated for 2007-2012 may be wrong in the specs. These cars are not the same in weight in the front so be sure before you buy, talk to the actual maker of the product to be sure you get want you want. As I found, getting the fronts springs installed was a waste of money in labor for me.