AFCO Double Adjustable Racing Shocks with 550# / 375# springs. Perfect for Autocross, HPDE, Track Days, etc. Purchased from Flyin Miata. Ready to install on NB Miata. Used on my 2004 Miata for one autocross TVR/TAC season. Cost new is ~$2700. Asking $1400 or offer. farrout48@gmail.com