AST BMW E92 M3 Coupe Lowering Springs Category_MAINTENANCE As a show of confidence

As a show of confidence in their products

adding that premium look

ensuring smooth engine operation

Will NOT void vehicle warranty

AST BMW E92 M3 Coupe Lowering Springs Category_MAINTENANCE As a show of confidenceGive your BMW E92 M3 Coupe the extra stance it needs with AST lowering springs. AST Lowering Springs 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