BMW 1 serie - 118i 143hp

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

BMW 1 serie 118i 143hp Engine Specifications

Fuel Type
Petrol
Displacement
1995 cc (2.0L)
Compression Ratio
12.0 : 1
Bore x Stroke
84.0 X 90.0 mm
Engine Code
N46B20
Power per Liter
71.7 HP/L

BMW 1 serie 118i 143hp Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
118i 143hp143155+12190208+18

BMW 1 serie 118i 143hp: Before this file is prepared

For the BMW 1 serie 118i 143hp, 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 118i 143hp Frequently Asked Questions

What tuning services are available for the BMW 1 serie 118i 143hp?
WEREMAP offers 58 tuning services across 4 ECU variants for the BMW 1 serie 118i 143hp.
How much does ECU tuning cost for a BMW 1 serie?
ECU tuning prices for the BMW 1 serie 118i 143hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
What ECU does the BMW 1 serie 118i 143hp use?
The BMW 1 serie 118i 143hp is available with the following ECU variants: Bosch MEV17.4.6, Continental MSD80, Continental MSD81, Siemens. WEREMAP provides professional tuning files for all of these.

Need This Tuning File?

Create an account, buy credits, and place your order. Most files delivered within 1 hour.

Create Free Account