AST lowering springs for BMW 1 models (2004–2008 and 2011) reduce ride height while maintaining near‑OEM comfort. This direct OEM‑style replacement set drops the front 30mm and the rear 20mm to deliver a controlled, lowered stance. Cold‑coiled on Wafios machines and featuring a progressive design, these vehicle‑specific springs aim to improve handling balance and carry a lifetime warranty against breakage.
AST 2004-08/2011 BMW 1 Lowering Springs - 30mm/20mm