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The AST lowering spring set for BMW 6 Series (2004–2011) lowers ride height by 30mm front and 25mm rear while maintaining near‑OEM comfort. Offered as a direct OEM replacement, the progressive springs drop the center of gravity to improve stance and handling without introducing harshness. Cold‑coiled on top‑quality Wafios machines from premium materials, they cover many vehicle applications and include a lifetime warranty against breakage.
AST 2004-11 BMW 6 Lowering Springs - 30mm/25mm
