AST Suspension Lowering Springs (55mm/40mm TUV) - 1988-1995 BMW 3 Series 4CYL Touring (E30) 968 2007 BMW 3 Series 4CYL

2007 BMW 3 Series 4CYL Cabrio (E46)

Our engineers have developed a sporty yet refined setup for your 1991-1994 Porsche 911 Turbo (964) that allows you to individually adjust the compression & rebound damping independently of each other

1998 Mazda Protege DX (BG/BJ)

2011 Mercedes-Benz E-Class (except 4matic AWD / except AIRMATIC)

S) Height Adjustable Spring Kit for the 2018-2019 Mercedes-Benz GT AMG are a great alternative to conventional lowering springs

AST Suspension Lowering Springs (55mm/40mm TUV) - 1988-1995 BMW 3 Series 4CYL Touring (E30) 968 2007 BMW 3 Series 4CYLAST 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.