AST 70mm/20mm Lowering Springs | BMW 3 Series E36 (90-92) (ASTLS-14-354) GROUP_Alfa Romeo these springs deliver consistent performance

these springs deliver consistent performance and durability

1992 Mercedes-Benz S420 w/ Self-Leveling (W140)

Civic Type R FK8 (2017-2021)

they provide a consistent and reliable brake response under demanding conditions

While specific dyno or flow data are not provided

AST 70mm/20mm Lowering Springs | BMW 3 Series E36 (90-92) (ASTLS-14-354) GROUP_Alfa Romeo these springs deliver consistent performanceAST Lowering Springs for the 1990 1992 BMW 3 Series (E36) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.