The AST lowering spring set for BMW 6 xDrive models (March 2012–2018) lowers ride height by 30mm front and 25mm rear while preserving much of the OEM comfort. Designed as a direct OEM replacement with a progressive coil profile, these springs reduce center of gravity to sharpen stance and handling without harshness. Cold‑coiled on Wafios machines using premium materials, they fit numerous applications and carry a lifetime warranty against breakage.
AST 03/2012-18 BMW 6 XDRIVE Lowering Springs - 30mm/25mm