Description
Dinan Performance Spring Set – 2014-2020 BMW 435i/440i. Drops the car and tightens up body roll over the factory springs. Supplied for F32/F36.
Key Features:
- Lower ride height: Drops the car and tightens up body roll over the factory springs.
- Matched rates: Spring rates chosen to work with the factory or Dinan dampers.
- Keeps ride quality: Tuned for road use rather than maximum stiffness.
- Vehicle-specific: Developed for the chassis listed below.
Fitment:
- BMW 435i 2014-2020
- BMW 440i 2014-2020
Dinan part D100-0921. Confirm fitment against your exact model and build date before ordering.

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