AST Suspension Lowering Springs (20mm/20mm TUV) - 1986-1993 BMW 4 Series 420i/428i/430i/420D/425D Gran Coupe (E30) GX460 GLS TDI Chassis Code B5

GLS TDI Chassis Code B5

Part Number 10250004 Part Name V1 Coilover Kit UPC 842607001734 Vehicle 1997-2001 Acura Integra Type R Front Lowering Rate 0

2018 Lexus IS350 AWD (GSE36)

The ST X Coilover Suspension for the 1998-2005 Volkswagen Passat Sedan & Wagon 1

SE Chassis Code BF Bushing 1 Inner Diameter 12 mm Bushing 1 Outer Diameter 30 mm Bushing Quantity 4 Bushings Grade Type Regular Installation Difficulty Difficult Installation Time (hrs) 2

AST Suspension Lowering Springs (20mm/20mm TUV) - 1986-1993 BMW 4 Series 420i/428i/430i/420D/425D Gran Coupe (E30) GX460 GLS TDI Chassis Code B5AST Lowering Springs for the 1986 1993 BMW 4 Series (E30) 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.