AST Suspension Lowering Springs (35mm/30mm TUV) - 2009+ Mini Cooper S/SD Cabrio (R57/MINI-N) Pickup Part Number W63321 Part Name

Part Number W63321 Part Name Control Arm Bushing Vehicle 2004-2013 Mazda 3 i

2L V6 Chassis Code 1K Drivetrain FWD Bar Diameter - Front 1 in

6in) Spring Rate - Front 5

2001 Mercedes-Benz E-Class 6CYL (W210)

2010 Ford Focus S (C307/C346)

AST Suspension Lowering Springs (35mm/30mm TUV) - 2009+ Mini Cooper S/SD Cabrio (R57/MINI-N) Pickup Part Number W63321 Part NameAST Lowering Springs for the 2009+ Mini Cooper (R57 MINI N) 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.