AST Suspension Lowering Springs (25mm/20mm) - 2009-2011 Ford Focus RS 2.5 (DYB) tanabe 1988 Isuzu Trooper LS (UBS)

1988 Isuzu Trooper LS (UBS)

1991 Volkswagen Golf (MK2/MK3)

2009 Audi TTS (Includes EDC Delete Module)

1991 Mazda 323 SE (BF/BG)

AST Suspension Lowering Springs (25mm/20mm) - 2009-2011 Ford Focus RS 2.5 (DYB) tanabe 1988 Isuzu Trooper LS (UBS)AST Lowering Springs for the 2009 2011 Ford Focus (DYB) 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.