Mercedes CLS 55 AMG 476
ECU Remapping
Mercedes CLS 55 AMG 476. Standard and remapped figures for this exact engine.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Mercedes CLS 55 AMG 476: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+40 bhp · +8%- Standard476 bhp
- Remapped516 bhp
Torque
+60 Nm · +9%- Standard700 Nm
- Remapped760 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
Owners of the Mercedes CLS 55 AMG 476 across the UK can expect a stage 1 remap to take it from 476 to 516 bhp and from 700 to 760 Nm, an extra 40 bhp (8%) and 60 Nm (9%).
The figures above are estimates for a standard, well-maintained Mercedes CLS petrol; they are not a guarantee of any particular result.
Mercedes CLS 55 AMG 476 remap figures
- Fuel: Petrol
- Standard power: 476 bhp, remapped: 516 bhp (+40 bhp, +8%)
- Standard torque: 700 Nm, remapped: 760 Nm (+60 Nm, +9%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU remapping works on a petrol Mercedes CLS
With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.
How the Mercedes CLS 55 AMG 476 compares
Among the 5 petrol CLS engines we have figures for, the 55 AMG 476 ranks 1st for power gain, 10 bhp above the CLS petrol average of 30 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 40 bhp and 60 Nm sits at or above that benchmark.
Mercedes CLS ECU tuning
Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
Want these figures on your Mercedes CLS 55 AMG 476?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Mercedes CLS
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide