Vehicle details

BMW 1 SeriesM140i 335 bhp

Available Services

• Model

  BMW 1 Series

• Variant

  M140i 335 bhp

• Years

  2016-now

• Fuel

  Petrol

• Engine Size

  2998

• ECU Type

  Bosch MG1CS003

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.