BMW 1 serie - 135i - N54 306hp

4 ECUs found for this engine. Select an ECU to view available tuning services and pricing.

BMW 1 serie 135i - N54 306hp Engine Specifications

Fuel Type
Petrol
Displacement
2979 cc (3.0L)
Compression Ratio
10.2 : 1
Bore x Stroke
84.0 X 89.6 mm
Engine Code
N54B30
Power per Liter
102.7 HP/L

BMW 1 serie 135i - N54 306hp Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
135i - N54 306hp306362+56400510+110

BMW 1 serie 135i - N54 306hp: Before this file is prepared

For the BMW 1 serie 135i - N54 306hp, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

BMW 1 serie 135i - N54 306hp Frequently Asked Questions

What tuning services are available for the BMW 1 serie 135i - N54 306hp?
WEREMAP offers 60 tuning services across 4 ECU variants for the BMW 1 serie 135i - N54 306hp.
How much does ECU tuning cost for a BMW 1 serie?
ECU tuning prices for the BMW 1 serie 135i - N54 306hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
What ECU does the BMW 1 serie 135i - N54 306hp use?
The BMW 1 serie 135i - N54 306hp is available with the following ECU variants: Bosch MEVD17.2, Continental MSD80, Continental MSD81, Siemens/Continental MSV70. WEREMAP provides professional tuning files for all of these.

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