AST Suspension Lowering Springs (40mm/40mm) - 1976-1986 BMW 7 Series (E23) 2001 2009 Volkswagen Passat Variant 2

2009 Volkswagen Passat Variant 2

2018 Acura TLX

1999 Mitsubishi Montero Sport Limited (V40)

2005 Audi A4 AWD/FWD (B6/B7)

2015 BMW X1 AWD/FWD (E84)

AST Suspension Lowering Springs (40mm/40mm) - 1976-1986 BMW 7 Series (E23) 2001 2009 Volkswagen Passat Variant 2AST Lowering Springs for the 1976 1986 BMW 7 Series (E23) 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.