AST Suspension Lowering Springs (30mm/25mm) - 2010-2016 Volkswagen Jetta 1.2TSi (MKIV/16) YMM_2011_2017_Kia_Rio_III_QB Reinforced Spoke Design: Double riveted

Reinforced Spoke Design: Double riveted spokes provide extra strength and durability

pedal feel

making these pads a convenient upgrade for performance-oriented drivers

and overall clutch feel

made from ASTM A574 steel

AST Suspension Lowering Springs (30mm/25mm) - 2010-2016 Volkswagen Jetta 1.2TSi (MKIV/16) YMM_2011_2017_Kia_Rio_III_QB Reinforced Spoke Design: Double rivetedAST Lowering Springs for the 2010 2016 Volkswagen Jetta (MKIV 16) 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