Swift Springs Upgrade for BC Racing Coilovers (Set of 2) 525i your Hyundai Elantra rides like

your Hyundai Elantra rides like you remember stock feeling

2016 BMW 4-Series (F32)

2010 Mitsubishi Lancer RWD

5 kg/mm Spring Size - Front 62-220-12K Spring Size - Rear 62-210-5

Swift Springs Upgrade for BC Racing Coilovers (Set of 2) 525i your Hyundai Elantra rides likeUpgrade your BC Racing Coilovers to Swift Springs, and or change your spring rates. Swift Springs' innovative designs have made us a staple in the performance tuning world. Our products are the result of over 90 years of experience in industrial spring manufacturing. Our engineers have spent countless hours developing and re developing our springs, in order to create a product that is light, durable, and compliant, while still maintaining linear