BMW 4 Series G22 / G23 Suspension Spring Set
Stay in control with the BMW 4 Series G22 / G23 Suspension Spring Set from AC Schnitzer. This carefully designed spring kit provides increased performance and stability in all driving conditions, offering an improved ride quality and enhanced cornering control. With maximum comfort and precision, this suspension spring set ensures a smooth drive every time.
430dx, M440i, M440d - 20-25mm
430d - 20-30mm
420ix, 420dx, 430ix - 20-30mm
420i, 420d, 430i - 25-35mm
For M Sport models these amounts are reduced by 5-15mm.
As with all AC Schnitzer suspension, ride quality is maintained - "Better fast than hard" is the mantra of AC Schnitzer chief development engineer Manfred Wollgarten and it shows in all our suspension upgrades.