Eibach Pro-Kit Springs - Coupe & Convertible (11-14 GT, V6, BOSS) Eibach Pro-Kit Springs - Coupe & Convertible (11-14 GT, V6, BOSS) #1 Choice of Automotive Enthusiasts Worldwide! Improve the performance and drivability of your Mustang with the Eibach PRO Spring Kit. The PRO Spring Kit... MSRP: Was: Now: $325.00
