AST Suspension Lowering Springs (60mm/60mm TUV) - 1979-1986 Audi 90 Coupe 1.6TD/2.2 (81) X Series Part Number W63394 Part Name

Part Number W63394 Part Name Control Arm Bushing Vehicle 2006 Subaru Outback R VDC Limited Chassis Code BP/BR Bushing 1 Inner Diameter 12

2001 Mazda Miata/MX-5

5 kg/mm (476 lbs/in) Spring Rate (Rear) 6

2018 Audi A5 Sportback 1

2 mm Bushing 2 Length 54 mm Bushing 2 Outer Diameter 76

AST Suspension Lowering Springs (60mm/60mm TUV) - 1979-1986 Audi 90 Coupe 1.6TD/2.2 (81) X Series Part Number W63394 Part NameAST Lowering Springs for the 1979 1986 Audi 90 (81) 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