AST Suspension Lowering Springs (70mm/60mm) - 1976-1994 Volkswagen Derby 0.9/1.3 (86/86C) requires-welding The KSport Airtech Executive Air

The KSport Airtech Executive Air Suspension Kit brings adjustable damping and full on-the-fly ride height control to the 2010-2015 Lexus RX

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AST Suspension Lowering Springs (70mm/60mm) - 1976-1994 Volkswagen Derby 0.9/1.3 (86/86C) requires-welding The KSport Airtech Executive AirAST Lowering Springs for the 1976 1994 Volkswagen Derby (86 86C) 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