AST Suspension Lowering Springs (30mm/30mm TUV) - 2017+ Volkswagen Polo Hatchback 1.0 (AW) BMW Part Number W63428 Part Name

Part Number W63428 Part Name Control Arm Bushing Vehicle 2013-2025 Subaru BRZ Limited

2012 Lexus IS250 RWD (GSE20L)

Part Number CTY290-RR Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 24

2014 Subaru Legacy (BR/BM)

to use the original spring holder (OEM Number 1HO-412-341)

AST Suspension Lowering Springs (30mm/30mm TUV) - 2017+ Volkswagen Polo Hatchback 1.0 (AW) BMW Part Number W63428 Part NameAST Lowering Springs for the 2017+ Volkswagen Polo (AW) 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.