Vehicle details

Mercedes Benz SLK230K 197 bhp

Mercedes Benz
Available Services
Rev Limit removal
  • Model

    Mercedes Benz SLK

  • Variant

    230K 197 bhp

  • Years

    1996-2004

  • Fuel

    Petrol

  • Engine Size

    2295

  • ECU Type

    Siemens SIM4LE

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
197

bhp

220

bhp

+23

bhp

285

Nm

308

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.