Dinan's Performance Spring set for the F85 X5M and F86 X6M provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by a 5/8" in front and 3/4" in the rear for improved suspension geometry and an even more aggressive stance. The Dinan springs are CNC wound with high tensile chrome silicon wire and shot-peened for stress relief to last the life of the car. The 10% increase in stiffness to the springs will reduce the rear suspension compression under acceleration and front suspension compression (or dive) under braking, giving your car a more controlled feel. The Dinan performance springs will also provide a noticeable improvement in grip for high-speed driving situations that will inspire confidence in your car's capabilities. The reduced body roll makes the steering more responsive to driver input.

  • Compatible with both load-leveling systems and factory electronic shocks
  • Vehicle lowered 5/8" in the front and 3/4" in the rear
  • 10% increase in spring stiffness in front
  • Substantial reduction in body roll
  • Preset to prevent spring sag

This Part Fits:

Year Make Model Submodel
2015-2018 BMW X5 M
2015-2019 BMW X6 M