Dinan Performance Spring Set - 2001-2006 BMW M3


Part # D100-0480 Be the first to write a review
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Dinan's Performance Spring set for the E46 M3 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by 5/8" in the front and a 1/4" 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 increase in stiffness of 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 and will be noticed at low speeds up to the top speed of the vehicle. For use with matching Dinan Koni Struts and Shocks for best results. Factory BMW bumpstops are reused.


  • Vehicle lowered 5/8" in the front and 1/4" in the rear
  • Increased spring rates
  • Substantial reduction in body roll
  • Preset to prevent spring sag
  • Shot peened for stress relief
Brand Dinan
Dinan Point Value2
Emission Code5
Labor Time (Hours)5.25
Product TypeSprings
Part NumberD100-0480

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Not compatiable with the E46 M3 convertible.

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