
H&R Sport Springs for BMW 640i Convertible and 640i xDrive Convertible (2012–2019, F12) lower ride height and help reduce body roll with a progressive spring rate. Made of 54SiCr6 spring steel, shot peened and manufactured in Germany, the kit aims to improve handling while retaining ride quality. H&R promotes these sport springs as a popular, practical suspension upgrade.
H&R 12-19 BMW 640i Convertible/640i xDrive Convertible F12 Sport Spring