AST Suspension Lowering Springs (30mm/25mm) - 2014-2018 BMW M3 Sedan (F80) M56 2018 Infiniti Q50 RWD (KV37)

2018 Infiniti Q50 RWD (KV37)

2014 BMW 3 Series 320d (F3X Non LCI 3 Bolt)

For Mazda 323 owners who refuse to compromise ride quality for stance

SXT Chassis Code PM Bolt Thread Diameter 10 mm Grade Type Performance Installation Difficulty Easy Installation Time (hrs) 1 Kit Contents 2 Links Length 80-320 mm Material Steel Vehicle Placement Rear Wheel Alignment Required No Notes Universal cut to length link - must cut to 76mm Vehicle Fitment

AST Suspension Lowering Springs (30mm/25mm) - 2014-2018 BMW M3 Sedan (F80) M56 2018 Infiniti Q50 RWD (KV37)AST Lowering Springs for the 2014 2018 BMW M3 (F80) 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