BC Racing DS Series coilover kit, type DS-DH, spring rates 5.5/5.5 kg/mm (front/rear), for the BMW 3 Series F30 RWD (2012-2019), 3-Bolt FTM, Intergrated...
BC Racing ER Series coilover kit, type ER, spring rates 5.5/5.5 kg/mm (front/rear), for the BMW 3 Series F30 RWD (2012-2019), 3-Bolt FTM, Intergrated Rear.