AST Suspension Lowering Springs (40mm/30mm TUV) - 1999-2005 BMW 3 Series 320D/6CYL Touring (E46) Laser S (BK/BL) allow for easy

S (BK/BL) allow for easy on-car adjustment and fine tuning of camber settings resulting in improved traction

Part Number 52185 Part Name Sway Bars & End Links UPC 00611512521855 Vehicle 1993-1995 Mazda RX-7 FC 1

1996 Audi A4 Quattro Avant 1

7" Approximate Drop - Rear 1

AST Suspension Lowering Springs (40mm/30mm TUV) - 1999-2005 BMW 3 Series 320D/6CYL Touring (E46) Laser S (BK/BL) allow for easyAST Lowering Springs for the 1999 2005 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.