AST Adjustable Lowering Spring (ALS)- BMW M5 (G90)Enhance the stance and precision of your BMW M5 (G90) with AST Adjustable Lowering Springs. This system is designed specifically for models equipped with Electronic Damping Control (EDC), allowing you to customise your ride height while retaining the full functionality of your factory adaptive suspension and M drive modes. By using the adjusters on the original EDC dampers, you can achieve an aggressive, lower centre of gravity. This reduces body roll