AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2010 BMW 5 Series 525D/530D/535D/545i/550i Touring (E60/E61) Alfa Romeo Part Number W93047 Part Name

Part Number W93047 Part Name Differential Mount Bushing Vehicle 1990-1996 Nissan 300ZX 2+2

2009 Honda CR-V (RE)

2008 Audi RS4 Base (B7)

TR Chassis Code GD/GG Adjustable Yes Ball Joint Included No Bushings Included Yes Grade Type Performance Installation Difficulty Easy Installation Time (hrs) 2 Kit Contents 2 Arms

AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2010 BMW 5 Series 525D/530D/535D/545i/550i Touring (E60/E61) Alfa Romeo Part Number W93047 Part NameAST Lowering Springs for the 2004 2010 BMW 5 Series (E60 E61) 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.