AST Suspension Lowering Springs (30mm/30mm TUV) - 2012-2019 BMW 3 Series 316i/318i/320i/328i/316D/318D/320D Sedan (F30) Lincoln 1985 Chevrolet Cavalier CL (J-Body)

1985 Chevrolet Cavalier CL (J-Body)

Note 6: Optional factory lift system must be disabled

1983 Mercury Capri RS (Fox)

2013 Cadillac CTS Base (Sigma II)

9" front and 0

AST Suspension Lowering Springs (30mm/30mm TUV) - 2012-2019 BMW 3 Series 316i/318i/320i/328i/316D/318D/320D Sedan (F30) Lincoln 1985 Chevrolet Cavalier CL (J-Body)AST Lowering Springs for the 2012 2019 BMW 3 Series (F30) 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.