The spring rates of KW height-adjustable springs harmonize perfectly with the three damper characteristic curves in the modes "Sport," "Sport+," and "Track" of the 700 HP V12 Vantage. By the way, our height-adjustable springs for the Aston Martin weren't custom-made. We applied the springs for all 333 exemplars of the V12 Vantage Coupé with included parts certificate.