AST Suspension Lowering Springs (30mm/20mm TUV) - 2005-2012 BMW 3 Series 325i/330i/316D/318D/320D Sedan (E90) Premacy 1982 Porsche 924 Base (924

1982 Porsche 924 Base (924 Platform)

Worn Front Control Arm Bushings to your 1986-1990 Mazda RX-7 GXL (FC) have a huge influence on vehicle stability

1990 Mazda MX-5 Miata RWD (NA8C/NB8C)

1976 Toyota Corolla Base (E20-E100)

Cruiser (J-Body) to suit the rigors wear and tear loads on sway bar link washers

AST Suspension Lowering Springs (30mm/20mm TUV) - 2005-2012 BMW 3 Series 325i/330i/316D/318D/320D Sedan (E90) Premacy 1982 Porsche 924 Base (924AST Lowering Springs for the 2005 2012 BMW 3 Series (E90) 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.