AST Suspension Lowering Springs (35mm/35mm) - 1983-1986 Audi 90 Quattro Coupe (81) Subaru Part Number 4N905R Part Name

Part Number 4N905R Part Name Swift Spec-R Lowering Springs Vehicle 2009-2020 Nissan 370Z Chassis Code Z34 Spring Rate - Front 10 Kg/mm Spring Rate - Rear 10

5mm Strut (FC)

the Executive is the air suspension the Audi A5 deserves

Part Number ISC-H018B-S Part Name Basic V2 Street Sport Coilovers Vehicle 2006-2011 Honda Civic Chassis Code FD Spring Rates - Front 8 kg/mm Spring Rates - Rear 5

2013 BMW 5 Series GT V8 AWD/RWD (F07)

AST Suspension Lowering Springs (35mm/35mm) - 1983-1986 Audi 90 Quattro Coupe (81) Subaru Part Number 4N905R Part NameAST Lowering Springs for the 1983 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