AST Suspension Lowering Springs (35mm/35mm) - 1980-1988 Volkswagen Passat Variant 4-5CYL (32B) 740 The KSport Airtech Pro Plus

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AST Suspension Lowering Springs (35mm/35mm) - 1980-1988 Volkswagen Passat Variant 4-5CYL (32B) 740 The KSport Airtech Pro PlusAST Lowering Springs for the 1980 1988 Volkswagen Passat (32B) 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.