Description
Dinan + Performance Engine Software – BMW B58 (M0) Engine. The Dinan + calibration carries Dinan’s factory-matching new-car warranty, which is the point of this variant. Supplied for F22/F23/F30/F32/F33/F36 G01/G02/G11/G12/G30/G32.
Key Features:
- 4yr / 50k mile warranty: The Dinan + calibration carries Dinan’s factory-matching new-car warranty, which is the point of this variant.
- Recalibrated engine management: A complete re-tune of the factory program with Dinan’s safety limits retained.
- Pump-fuel calibration: Mapped for 91/93 octane so no special fuel is required.
- Smooth, factory-like delivery: Developed for everyday driveability as well as peak output.
Fitment:
- BMW X3 2018-2024
- BMW X4 2015-2025
Dinan part D900-B58-F-S1-W. Confirm fitment against your exact model and build date before ordering.

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