Thursday night Neil and I spent a couple hours putting Z06 sways, springs, and Billstein shocks under my 98 coupe.
After about 20 miles of driving, to let it all settle, I gave it a light workout going around the capitol beltway. Hit a couple turns at triple digits, and it stayed planted firm to the ground. Body roll is nill, as it turns flat now.
Yesterday I took and had a Z06 spec alignment done. Talk about turn in! Point the nose, and it goes right there.
Anyone with a coupe looking to get some better handling, without going full coilovers route, you can't go wrong with this setup!