AST Suspension Lowering Springs (30mm/30mm TUV) - 2005-2010 Volkswagen Passat 1.4TSi/1.8TSi/2.0FSi/2.0TSi/1.6TDi/1.9TDi (3C) bushings-&-mounts AST Lowering Springs for the

AST Lowering Springs for the 2004-2012 Porsche Boxster (987) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

2002 Mitsubishi Mirage DE

1999 Acura TL FWD (UA4/UA5)

1991 Nissan Skyline RWD

2018 Volkswagen Golf 1

AST Suspension Lowering Springs (30mm/30mm TUV) - 2005-2010 Volkswagen Passat 1.4TSi/1.8TSi/2.0FSi/2.0TSi/1.6TDi/1.9TDi (3C) bushings-&-mounts AST Lowering Springs for theAST Lowering Springs for the 2005 2010 Volkswagen Passat (3C) 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.