Looks like Dinan offers 2 options:
1) Springs & Bumpstops (this is included in the Signature Package) - It mentions .750" Front & Rear, although my local Dinan installer told me it was .500"
http://dinancars.com/product/perf-su...ries&mid=1136/
2) Springs Only - Claims .750" drop Front and Rear
http://dinancars.com/product/d100-09...ries&mid=1136/
Are you guys all talking about having the same product (Springs only or springs & bumpstops) ?