Vehicle details

Mercedes Benz SLSL 350 245 bhp

Mercedes Benz
Available Services
Rev Limit removal
VMax removal
  • Model

    Mercedes Benz SL

  • Variant

    SL 350 245 bhp

  • Years

    2003-now

  • Fuel

    Petrol

  • Engine Size

    3724

  • ECU Type

    Bosch ME2.8

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
245

bhp

272

bhp

+27

bhp

350

Nm

377

Nm

+27

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.