DINAN Performance Spring Set – BMW 320i / 328i / 330i (2012 – 2018)
DINAN Performance Spring Set – BMW 320i / 328i / 330i (2012 – 2018)
Transform the handling and stance of your BMW F30 3-Series with the DINAN Performance Spring Set — precision-engineered to sharpen cornering response, reduce body roll, and enhance overall stability while preserving daily-drivable comfort.
By pairing optimized spring rates with precision manufacturing, Dinan achieves the ideal balance between sport and comfort. The result is a more aggressive stance, improved suspension geometry, and greater confidence behind the wheel. Each spring is CNC-wound from high-tensile chrome-silicon wire and shot-peened for long-term durability, ensuring consistent performance for the life of the vehicle.
To maintain full suspension travel and factory-level refinement, Dinan recommends installing the corresponding Ride Quality and Handling Kit alongside this spring set.
Performance Benefits:
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Lowered Ride Height: ¾" front / ¾" rear for a balanced, athletic stance
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Increased Spring Stiffness: +30% for sharper response and flatter cornering
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Reduced Body Roll: Improves steering feedback and chassis stability
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Improved Grip & Control: Enhanced traction under acceleration and braking
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Preset to Prevent Sag: Maintains consistent ride height and performance
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Compatible with factory electronic and conventional shocks
Technical Features:
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CNC-wound high-tensile chrome-silicon construction
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Shot-peened and powder-coated for fatigue and corrosion resistance
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Engineered to minimize dive under braking and squat under acceleration
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Direct OEM-fit installation — no cutting or modifications required
Recommended Installation:
For best performance and comfort, pair with the Dinan Ride Quality and Handling Kit to achieve the advertised ride height and suspension compliance.
Note: Installing springs without the corresponding kit may result in reduced ride comfort or handling performance. Warranty covers product defects only, not ride-quality variations from incomplete setups.
Vehicle Compatibility:
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BMW F30 320i (2012 – 2018)
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BMW F30 328i (2012 – 2016)
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BMW F30 330i (2016 – 2018)