AST Adjustable Lowering Spring (ALS)- BMW 2 Series (G42) / 3 Series (G20/G21) / 4 Series (G22) xDrive (Non-EDC)Enhance the stance and handling of your xDrive equipped BMW 2 Series (G42), 3 Series (G20 G21), or 4 Series (G22) with AST Adjustable Lowering Springs. This system is designed specifically for models without Electronic Damping Control (Non EDC), providing a customisable height adjustment solution for standard factory dampers. By using the adjusters on your original dampers, you can achieve a more aggressive look and improved road presence without