Description
Dinan + Performance Engine Software – BMW B46 Engine. The Dinan + calibration carries Dinan’s factory-matching new-car warranty, which is the point of this variant. Supplied for F22/F23/F30/F31/F34/F32/F33/F36.
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.
Dinan part D900-B46-F-S1-W. Confirm fitment against your exact model and build date before ordering.
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