Originally Posted by Chuck33079

If you lower the car, whether it be with springs or coilovers (stay far, far away from the ones you posted), expect to need front and rear camber arms and toe bolts to get your alignment back in spec. Some people have gotten away with it, but 95% of people need aftermarket parts to get the alignment back in spec. If you're paying the labor for the spring install, go ahead and do the arms at the same time so you don't pay labor twice.

And before you complain about the cost of the arms and install, just remember that it's far cheaper than burning up a set of tires because the alignment is out of whack.