AST Suspension Lowering Springs (50mm/40mm TUV) - 1998-2006 BMW 3 Series 320D/6CYL Coupe (E46) 350Z Sway Bars to your 2005-2023

Sway Bars to your 2005-2023 Chrysler 300C Base

2005 Chrysler 300C

2012 Mazda 3 i (BK/BL)

AST Lowering Springs for the 1979-1983 Volkswagen Jetta (MK1/17/17CK) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

AST Suspension Lowering Springs (50mm/40mm TUV) - 1998-2006 BMW 3 Series 320D/6CYL Coupe (E46) 350Z Sway Bars to your 2005-2023AST Lowering Springs for the 1998 2006 BMW 3 Series (E46) 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.