Pay in 4 interest-free payments of $43.74 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
making it a seamless addition to your car’s interior
Simple installation with differential remaining installed
and assembled in the USA
Dinan lowers the 435i/440i by 3/4" or more in the front and rear for improved suspension geometry and an even more aggressive stance
Dinan 18-25 BMW X3 M40i/X4 M40i (G01/G02) Performance Spring Set 0018 making it a seamless additionDinan's Performance Spring set for the G01 X3 M40i and G02 X4 M40i provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the car 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 increase in stiffness will reduce the rear suspension