AST Suspension Lowering Springs (50mm/50mm) - 2003-2010 BMW 5 Series 540i/545i/550i/535D Sedan (E60) Colt 0 S (BA) have an

0 S (BA) have an effect on braking performance

2000 Mazda 323 Protege FWD (BJ5W)

the Executive is the air suspension the Infiniti G35 Sedan deserves

If your original suspension for the 2006-2010 BMW 5 Series 2WD is too hard for your everyday life

Part Number W63383 Part Name Control Arm Bushing Vehicle 2002-2006 Acura RSX Base

AST Suspension Lowering Springs (50mm/50mm) - 2003-2010 BMW 5 Series 540i/545i/550i/535D Sedan (E60) Colt 0 S (BA) have anAST Lowering Springs for the 2003 2010 BMW 5 Series (E60) 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.