AST Suspension Lowering Springs (20mm/20mm TUV) - 2011-2014 Ford Focus Hatchback/Sedan 1.6 EcoBoost/1.6TDCi (DYB) 335i 1991 Volkswagen Vanagon Base

1991 Volkswagen Vanagon Base

2009 Audi S4 Sedan FWD/Quattro (w/o EDC)

2007 Infiniti G37x AWD (V36)

XT Limited (SG) is replaced with high tensile components to match the higher loads

1998 BMW 5 Series 525i 6cyl Sedan (E39)

AST Suspension Lowering Springs (20mm/20mm TUV) - 2011-2014 Ford Focus Hatchback/Sedan 1.6 EcoBoost/1.6TDCi (DYB) 335i 1991 Volkswagen Vanagon BaseAST Lowering Springs for the 2011 2014 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.