AST Suspension Lowering Springs (30mm/30mm TUV) - 2017+ Mini Countryman S/SD (F60) kw-suspension-electronic-damping-cancellation-kit 88" ID and 10" length

88" ID and 10" length are precision-engineered straight-type race springs built to outperform conventional suspension springs in every measurable category

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AST Suspension Lowering Springs (30mm/30mm TUV) - 2017+ Mini Countryman S/SD (F60) kw-suspension-electronic-damping-cancellation-kit 88" ID and 10" lengthAST Lowering Springs for the 2017+ Mini Countryman (F60) 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.