This is a great setup if you're just beginning to setup your suspension system. Bilstein struts & shocks are the best money can buy for a Mustang. They have an exclusive monotube design that is superior to other shocks. I'm not saying Tokico, Koni, KYB is bad, but Bilstein definitely has the best non-adjustable shock/struts.
It will lower your car 1.5 inches, and will be fine for a daily driver. The springs on this kit are not too stiff...
There are some other cost effective packages on our website, you just have to check out our site. Please let us know if you have any other questions...