Model
BMW 1 Series
Variant
114d 69 KW
Years
2011-now
Fuel
Diesel
Engine Size
1598
ECU Type
Bosch EDC17C41
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 | |
|---|---|---|---|
69KW | 107KW | +38KW | |
235Nm | 334Nm | +99Nm |