AST Suspension Lowering Springs (35mm/35mm TUV) - 2002-2007 Toyota Corolla 1.4VVTi/1.6VVTi Manual Gear (E12) M240i or XR3 coilovers for a

or XR3 coilovers for a fully sorted lowered ZN6 setup

2005 BMW 7 Series (w/o EDC)

1984 Mitsubishi Cordia Base (A21/A22)

Using a shortened piston rod ensures a sufficient pre-load of the lowering spring under hard driving conditions

AST Suspension Lowering Springs (35mm/35mm TUV) - 2002-2007 Toyota Corolla 1.4VVTi/1.6VVTi Manual Gear (E12) M240i or XR3 coilovers for aAST Lowering Springs for the 2002 2007 Toyota Corolla (E12) 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.