
The H&R Sport Spring kit for 2007–2011 BMW 328i Sedan (E90) lowers the vehicle’s center of gravity to reduce body roll and sharpen handling while maintaining ride comfort. The progressive spring design uses 54SiCr6 spring steel with shot peening to combine resilience and refined ride quality, improving stance and reducing fender gap without compromising daily usability.
H&R 07-11 BMW 328i Sedan E90 Sport Spring