AST Suspension Lowering Springs (50mm/40mm TUV) - 1998-2005 BMW 3 Series 4CYL Sedan (E46) Q40 2012 Audi A5 Coupe 1

2012 Audi A5 Coupe 1

Installed with minimal flex polymer

XT Limited (SG) are principally designed to reduce body roll or sway

1984 Hyundai Pony (X1)

AST Suspension Lowering Springs (50mm/40mm TUV) - 1998-2005 BMW 3 Series 4CYL Sedan (E46) Q40 2012 Audi A5 Coupe 1AST Lowering Springs for the 1998 2005 BMW 3 Series (E46) 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.