AST Suspension Lowering Springs (30mm/25mm TUV) - 2011-2015 Mini Cooper Coupe (R58) GLA-Class 2017 Audi A3 Sedan/Sportback 1

2017 Audi A3 Sedan/Sportback 1

2005 Audi A3 Quattro Sportback 2

2018 Hyundai Genesis Coupe

2007 Toyota FJ Cruiser (J150)

AST Suspension Lowering Springs (30mm/25mm TUV) - 2011-2015 Mini Cooper Coupe (R58) GLA-Class 2017 Audi A3 Sedan/Sportback 1AST Lowering Springs for the 2011 2015 Mini Cooper (R58) 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.