Model
BMW 1 Series
Variant
125i (N20) 160 KW
Years
2011-now
Fuel
Petrol
Engine Size
1997
ECU Type
Bosch MEVD17.2.9
Celtic Tuning's economy software is designed to improve fuel efficiency during normal daily driving, specifically under part-throttle conditions.
It delivers a smoother power curve and improved fuel economy, though actual savings and performance gains will depend on factors such as driving style, road conditions, and vehicle load.
| Original | Modified | Difference | |
|---|---|---|---|
160KW | 220KW | +60KW | |
310Nm | 434Nm | +124Nm |