StangSuspension.com is proud to introduce our new Ford Mustang Lowering Springs for 1979 - 2008 Mustangs. We have expanded our Mustang spring product line to include 2005 - 2008 S197 Mustangs. We have separated our lowering springs into two product lines.... the Series I and Series II springs. The Series I springs offer a subtle but noticeable drop, while still maintaining a great ride quality. The Series II springs offer a more aggressive drop, great for show cars and body kits. 05-07 Mustang GT & V6 Springs 79-04 GT & V6 Springs Features: High quality spring steel construction Progressive rate design Powdercoated for longevity Click Here for our StangSuspension lowering spring section.