AST Suspension Lowering Springs (55mm/40mm TUV) - 1988-1995 BMW 3 Series 6CYL Touring (E30) 335d 14 Kg/mm (400 lbs/in) Spring

14 Kg/mm (400 lbs/in) Spring Rates - Rear 6

every set is matched specifically for your USF40 and backed by a 5-year limited warranty

RS-R Down Sus lowering springs for the 2012-2016 Subaru Impreza Sport Hatchback 5Dr (GP7) drop the car into a cleaner

2011 Volvo S80 2

2024 Subaru Forester Sports 2

AST Suspension Lowering Springs (55mm/40mm TUV) - 1988-1995 BMW 3 Series 6CYL Touring (E30) 335d 14 Kg/mm (400 lbs/in) SpringAST Lowering Springs for the 1988 1995 BMW 3 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.