The BMW M4 CS enjoys a long-standing reputation as a versatile vehicle equally well suited for everyday use and an occasional race. Still, compromises had to be made, and the Bavarian car manufacturer went for a softer suspension design. Luckily for us the speed junkies, H&R now ships coilovers for the model.
Using these, you can lower the front axle by between 25 and 40 millimeters (1 – 1.6 inches) and the rear axle by 20 – 35 mm (0.8” – 1.4”). This should reduce rolling and make the two-door car more agile in corners.
A full set costs €728. As an alternative, you may opt for regular H&R lowering springs to get 30 mm (1.2”) off the front and 20 mm (0.8”) off the rear axle height. Finally, you can equip your BMW M4 CS with Trak+ wheel spacers (starting at €90 per axle).