Trimsteg

BMW 4 Series418d 143 hk

BMW
Available Services
DPF
EGR
  • Model

    BMW 4 Series

  • Variant

    418d 143 hk

  • Years

    2014-now

  • Fuel

    Diesel

  • Engine Size

    1995

  • ECU Type

    Bosch EDC17C56

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
143

hk

183

hk

+40

hk

320

Nm

403

Nm

+83

Nm

Stage Notes

This Stage 1 ECU remap, developed by Celtic Tuning, is designed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.

It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.