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Mercedes Benz B ClassB170 87 KW

Mercedes Benz
Available Services
Rev Limit removal
  • Model

    Mercedes Benz B Class

  • Variant

    B170 87 KW

  • Years

    2005-2011

  • Fuel

    Petrol

  • Engine Size

    1699

  • ECU Type

    Siemens SIM266

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
87

KW

93

KW

+6

KW

155

Nm

167

Nm

+12

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.