BC Racing DS - DH Series BMW F82 M4 14-18 (5-BOLT TOP MOUNT) (TRUE REAR COILOVER) BMW > 4 Series > F32/F33/F36 Coupe/Convertible/Gran Coupe 2016-2019 M440i (B58) you will need to select

you will need to select the Piston option

this can lead to discolouration or fading (yellowing) of the carbon fibre

ISO 4925 and JIS K2233 specifications

Open hexagonal five spoke design with concave in two profiles

OEM Part Number: 7700434370

BC Racing DS - DH Series BMW F82 M4 14-18 (5-BOLT TOP MOUNT) (TRUE REAR COILOVER) BMW > 4 Series > F32/F33/F36 Coupe/Convertible/Gran Coupe 2016-2019 M440i (B58) you will need to selectBC Racing's DS Coilover system is built with digressive valving offering the same great benefits of the BR Type model and is considered a perfect choice for those who are looking for track biased coilovers. The digressive valving offers more stability and enhances cornering ability at low shaft speed which gives you a different ride from the conventional linear valving. This is the kit we recommend for the best balance of performance and comfort,