Vehicle details

Mercedes Benz S ClassS280 227 bhp

Mercedes Benz
Available Services
Rev Limit removal
VMax removal
  • Model

    Mercedes Benz S Class

  • Variant

    S280 227 bhp

  • Years

    2006-now

  • Fuel

    Petrol

  • Engine Size

    2996

  • ECU Type

    Bosch ME9.7

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
227

bhp

244

bhp

+17

bhp

300

Nm

323

Nm

+23

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.