Dinan 15-18 BMW X5 M Coil Spring Set

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. F85/F86

• 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