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H&R Sport Spring kit for 2010–2013 Mazda Mazda3 (4‑ and 5‑door, BL) lowers ride height to tighten fender clearance and sharpen handling. The progressive spring rate reduces body roll and lowers the center of gravity for improved stability without harshness. Constructed from shot‑peened 54SiCr6 spring steel, the kit is lightweight and resilient, offering a balanced blend of ride quality, durability and a sportier visual stance.
H&R 10-13 Mazda Mazda3 4/5-Door BL Sport Spring
