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The AST lowering spring set for BMW 3 Series (2005–2012) lowers ride height by 30mm front and 20mm rear while keeping much of the OEM comfort. Cold‑coiled on Wafios coiling machines and built as a direct OEM replacement, the progressive springs reduce center of gravity for improved handling. Vehicle‑specific tuning and premium materials balance lowered stance with everyday comfort, and a lifetime warranty covers breakage.
AST 05-12 BMW 3 Lowering Springs - 30mm/20mm
