AST Suspension Lowering Springs (25mm/30mm TUV) - 2009+ Volkswagen Polo 1.0TSi/1.2TSi Automatic Gear/1.2TDi/1.4TDi/1.6TDi (6R) Auris Part Number KTA138 Part Name

Part Number KTA138 Part Name Control Arms Vehicle 2007-2013 Mazda 3 Mazdaspeed Chassis Code BK/BL Adjustable Yes Ball Joint Included No Bushings Included Yes Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 2 Kit Contents 2 Arms

are always adjusted to the maximum technically possible lowering

GL (T4) are engineered to last and deliver improved driving performance

Part Number CNS140-DR Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 8

AST Suspension Lowering Springs (25mm/30mm TUV) - 2009+ Volkswagen Polo 1.0TSi/1.2TSi Automatic Gear/1.2TDi/1.4TDi/1.6TDi (6R) Auris Part Number KTA138 Part NameAST Lowering Springs for the 2009+ Volkswagen Polo (6R) 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.