AST Suspension Lowering Springs (35mm/35mm TUV) - 1987-1992 Honda Prelude 4WS (BA4) ksport-lower-control-arms 1991 Mitsubishi Precis RS (H11)

1991 Mitsubishi Precis RS (H11)

2010 Mercedes-Benz E-Class Coupe/Convertible RWD (w/ EDC)

2023 Chrysler 300

Using FEA (Finite Element Analysis) our CNC milled 6061-T6 Billet Aluminum Arms are designed to exceed factory strength and durability

Top Mount - Front: 25633-03

AST Suspension Lowering Springs (35mm/35mm TUV) - 1987-1992 Honda Prelude 4WS (BA4) ksport-lower-control-arms 1991 Mitsubishi Precis RS (H11)AST Lowering Springs for the 1987 1992 Honda Prelude (BA4) 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.