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The AST lowering spring set for BMW 3 Series (2005–2012) reduces ride height by 30mm front and 20mm rear while retaining much of the OEM comfort. Cold‑coiled on premium Wafios coiling machines and built as a direct OEM replacement, these progressive springs lower the center of gravity for better handling. Vehicle‑specific tuning and premium materials balance stance and comfort, and a lifetime warranty guards against breakage.
AST 05-02/2012 BMW 3 Lowering Springs - 30mm/20mm
