AST Suspension Lowering Springs (55mm/40mm TUV) - 1988-1995 BMW 3 Series 6CYL Touring (E30) 944 1981 Jaguar XJS Base (XJ-S)

1981 Jaguar XJS Base (XJ-S)

1992 Toyota Celica All Trac (T180)

Uptown (PM) have a huge influence on vehicle stability

HyperBlue (ZN6) maintains alignment angles and spring rates by greatly reducing body or chassis flex

2024 Ford Mustang GT Premium (S550/S650)

AST Suspension Lowering Springs (55mm/40mm TUV) - 1988-1995 BMW 3 Series 6CYL Touring (E30) 944 1981 Jaguar XJS Base (XJ-S)AST Lowering Springs for the 1988 1995 BMW 3 Series (E30) 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.