What tuning services are available for the BMW 1 serie 118i 129hp?

WEREMAP offers 71 tuning services across 5 ECU variants for the BMW 1 serie 118i 129hp.

How much does ECU tuning cost for a BMW 1 serie?

ECU tuning prices for the BMW 1 serie 118i 129hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.

What ECU does the BMW 1 serie 118i 129hp use?

The BMW 1 serie 118i 129hp is available with the following ECU variants: Bosch ME9.2, Bosch MEV17.4, Bosch MEV1746, Bosch MEVD17.2.X generation 1, Bosch MEVD17.2.X generation 2. WEREMAP provides professional tuning files for all of these.

BMW 1 serie - 118i 129hp

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

BMW 1 serie 118i 129hp Engine Specifications

Fuel Type

Petrol

Displacement

1995 cc (2.0L)

Compression Ratio

10.5 : 1

Bore x Stroke

84.0 X 90.0 mm

Engine Code

N46B20

Power per Liter

64.7 HP/L

BMW 1 serie 118i 129hp Stage 1 Chiptuning Results

Variant	Original HP	Tuned HP	+HP	Original Nm	Tuned Nm	+Nm
118i 129hp	129	145	+16	180	200	+20
118i 136hp (1499cc)	136	170	+34	220	300	+80
118i 136hp (1598cc)	136	220	+84	220	310	+90
118i (1600cc) 170hp	170	210	+40	250	310	+60

Bosch ME9.210 services Bosch MEV17.413 services Bosch MEV174610 services Bosch MEVD17.2.X generation 119 services Bosch MEVD17.2.X generation 219 services

BMW 1 serie 118i 129hp: Before this file is prepared

For the BMW 1 serie 118i 129hp, 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.

Other 1 serie Engines

114D 95hp (1496cc)114D 95hp (1598cc)114d 114i 102hp 116D (1.5D) 116hp 116D 115hp

BMW 1 serie 118i 129hp Frequently Asked Questions

What tuning services are available for the BMW 1 serie 118i 129hp?: WEREMAP offers 71 tuning services across 5 ECU variants for the BMW 1 serie 118i 129hp.
How much does ECU tuning cost for a BMW 1 serie?: ECU tuning prices for the BMW 1 serie 118i 129hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
What ECU does the BMW 1 serie 118i 129hp use?: The BMW 1 serie 118i 129hp is available with the following ECU variants: Bosch ME9.2, Bosch MEV17.4, Bosch MEV1746, Bosch MEVD17.2.X generation 1, Bosch MEVD17.2.X generation 2. WEREMAP provides professional tuning files for all of these.

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