AST Suspension Lowering Springs (50mm/30mm) - 2004-2010 BMW X3 3.0D (E83) 7 Series 2011 BMW 5 Series 2WD

2011 BMW 5 Series 2WD (except Adaptive Drive)

/ 30mm Bar Diameter - Rear 15/16 in

2008 Porsche Boxster/Boxster S

2000 Toyota Chaser (JZX100/JXZ90)

Worn Front Control Arm Bushings on your 2008 Volkswagen Eos Turbo

AST Suspension Lowering Springs (50mm/30mm) - 2004-2010 BMW X3 3.0D (E83) 7 Series 2011 BMW 5 Series 2WDAST Lowering Springs for the 2004 2010 BMW X3 (E83) 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. Features