H&R VTF adjustable lowering springs for BMW 640i Gran Coupe (F06) 2013–2019 are designed to work with the vehicle’s original electronic shocks, including Adaptive Drive systems. The kit uses specially tuned progressive springs with precision-machined adjustment collars to fine-tune lowering while maintaining ride quality. These springs are made from high-tensile spring steel and offer personalized lowering without replacing OE adjustable dampers.
H&R 13-19 BMW 640i Grand Coupe F06 VTF Adjustable Lowering Springs (Incl. Adaptive Drive)