AST Suspension Lowering Springs (40mm/40mm TUV) - 1990-1994 Audi 100 Avant 5-6CYL (C4) Eagle 2012 Nissan 370Z RWD (Z34)

2012 Nissan 370Z RWD (Z34)

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Part Number W51709A Part Name Control Arm Bushing Vehicle 1997-1999 Subaru Legacy Outback Limited Chassis Code BE/BH Bushing 1 Inner Diameter 12

AST Suspension Lowering Springs (40mm/40mm TUV) - 1990-1994 Audi 100 Avant 5-6CYL (C4) Eagle 2012 Nissan 370Z RWD (Z34)AST Lowering Springs for the 1990 1994 Audi 100 (C4) 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. Features