Dinan's performance springs are CNC wound from high tensile chrome silicon wire and shot peened for stress relief, delivering carefully calibrated rates that sharpen steering response and cut body roll. The set lowers the E90 M3 by 1/2 inch front and rear for improved suspension geometry and a more aggressive stance, while reducing squat under acceleration and dive under braking. The springs are preset to prevent sag and work with both conventional and factory electronic shocks.
| Type | Performance Lowering Springs |
| Position | Front & Rear |
| Material | Chrome Silicon Steel |
| Drop | 0.5 in. front / 0.5 in. rear |
| Quantity | 1 set (4 springs) |
| Part Number | D100-0919 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2011 | BMW | M3 | Base |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
