AST Suspension Lowering Springs (35mm/25mm TUV) - 2007-2012 Hyundai i30 1.4/1.6/2.0 (FD) 90 Quattro 2007 BMW 3 Series RWD

2007 BMW 3 Series RWD (E90/E91/E92)

2014 BMW Z4 (w/ EDC)

These Acura TSX coilovers are engineered to pair street comfort with canyon and track capability

2011 Jaguar XF (X250)

AST Suspension Lowering Springs (35mm/25mm TUV) - 2007-2012 Hyundai i30 1.4/1.6/2.0 (FD) 90 Quattro 2007 BMW 3 Series RWDAST Lowering Springs for the 2007 2012 Hyundai i30 (FD) 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.