Description
DINANTRONICS X – 2016-2025 BMW 230I/330I/430i/530i/X3 30I/X4 30I is a Dinan inline performance tuning module. Supplied for B46 Engine (D).
Key Features:
- Plug-in installation: Connects inline with factory sensor harnesses, so the stock ECU program is left untouched.
- Removable without trace: Unplug the module and the car is back to standard.
- Multiple power settings: Dinan’s module range offers selectable levels rather than one fixed map.
- Developed per platform: Calibrated for the specific engines listed in the fitment below.
Fitment:
- BMW X3 2018-2024
- BMW X4 2019-2025
Dinan part D440-0145. Confirm fitment against your exact model and build date before ordering.
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