Tein ST S.Tech lowering springs fit BMW 3 Series (F30) 2013–2018 and 428i Coupe (F32) 2014–2016 applications, lowering the car for improved stance and handling balance. These springs are engineered for the specified chassis to alter ride height while maintaining proper suspension geometry, offering a factory-compatible option for drivers seeking a refined lowered look.
Tein BMW 13-18 3 Series (F30) / 14-16 428I Coupe (F32) ST S. Tech Springs