new springs about $220 anmd the new shocks and struts will cost you $580 if you go to Speed Concepts - Performance Parts to feed your appetite! and buy 2 pairs of the mach 1 shocks and struts
i think he got 580, because he said to buy two pairs of each, don't know why. u only need one pair of shockes, out back, and one pair of struts up front.Shock and strut Mach 1 take off kit is $289. Where did you get $580 from?
heres the link
Speed Concepts - 3R3Z-18124-AB 3R3Z-18125-AB - Mach1 Tokico OEM Shocks and Struts 1994-2004 Mustang GT/V6/Bullitt/Mach1/1994-1998 Cobra