The first set of AST4100s ever built are being tested by Dean on his 1999 Corvette "Fixed Roof Coupe". Dean did 2-3 track and/or autocross events per month in the car. The ride improved drastically over the Koni adjustables it had before, but handling improved as well. Dean later sold his car to Jeremy and it is still being used to test out new AST shocks. The car now has AST 5200 inverted double adjustable shocks with remote reservoirs!