AST Suspension 12-19 BMW 330i/335i/340i/325D/330D Sedan (F30) Lowering Springs - 30mm/30mm YMM_1986_1991_Cadillac_Eldorado_E_body_IV Rebound damping: comfortable adjustment

Rebound damping: comfortable adjustment

lightweight design ensures minimal weight addition

Compatible with a wide range of vehicles and mounting locations

these coilovers allow drivers to switch between a smooth daily ride and a more aggressive

AST Suspension 12-19 BMW 330i/335i/340i/325D/330D Sedan (F30) Lowering Springs - 30mm/30mm YMM_1986_1991_Cadillac_Eldorado_E_body_IV Rebound damping: comfortable adjustmentThe AST 30mm 30mm Lowering Springs for the BMW 3 Series F30 (2012 2019) are high performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium silicone wire, these springs are selected for their strength and metal consistency by AST engineers. Each spring undergoes a meticulous manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and