G90/G99 BMW M5 AST Lowering Spring Set

Transform your M5's dynamics with AST's G90 lowering spring set—engineered for those who refuse to compromise. Built from high-tensile chromium-silicone wire and validated through rigorous computer testing, these springs eliminate settling issues while maintaining a progressive rate that keeps your ride composed on any road. Drop 25mm up front and 20mm in back to achieve that commanding stance, sharper aerodynamics, and tighter wheel gaps without compromising suspension geometry. Phosphate-treated and powder-coated for lasting protection, TÜV-certified, and fully compatible with your M5's EDC adaptive system. Pure performance meets lasting quality. Fits: G90 M5 G99 M5 Touring Features: Progressive rates EDC Compatible (if applicable to vehicle) Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle Most of our spring applications are TUV Certified and certificates can be provided upon request Lowering Range: Front - 25mm Rear - 20mm