This is why I went with them. Especially because people were reporting struts blowing out due to extra strain placed on them with the greater travel required with shorter springs.
I did what dk04l did by using the rear springs in the front. Wxcept i also purchased a second set of springs and uswd the rears for the rear. Basically i bought 4 front and 4 rear springs for about 90 dollars and i only used the 4 rear springs on the front and rear of the mirage. The ride is much better than with only the rear yellow springs on the rear. The front now feels stiffer and more planted without that weird rocking sensation from being too soft. You do need to mount the aftermarket yellow springs like how f4okl mounted them with the tighter coils on the bottom to clear the front shock tophat better.