Model:
BMW X1
Variant:
18d 147 bhp
Years:
2015-2018
Fuel:
Diesel
Engine Size:
1995 ccm
ECU Type:
Bosch EDC17C50/C56
This performance upgrade is for customers with the B47D20O0 engine as it is 100% identical to the B47C20O0 engine which is 190PS stock. If you have the B47D20U0 engine the gains are maximum +35bhp and +45lbft as the turbo and injectors are smaller than the B47D20O0 engine.
| Original | Modified | Difference | |
|---|---|---|---|
147bhp |
171bhp |
+24bhp |
|
243lb/ft |
274lb/ft |
+31lb/ft |
Our 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.