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Mercedes Sportcoupe C 230 204
ECU Remapping

Mercedes Sportcoupe C 230 204. Standard and remapped figures for this exact engine.

+21 bhpPower gain
+40 NmTorque gain
225 bhpRemapped power
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  • Fully dyno tested remaps
  • 30 day money back guarantee
  • Lifetime software warranty
  • UK-wide local network

Remap stats

Mercedes Sportcoupe C 230 204: standard vs remapped

Petrol engine. Indicative stage 1 figures, fully dyno tested.

Power

+21 bhp · +10%
Standard204 bhp
Remapped225 bhp

Torque

+40 Nm · +16%
Standard245 Nm
Remapped285 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

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A stage 1 remap lifts the Mercedes Sportcoupe C 230 204 from 204 bhp to 225 bhp, and from 245 Nm to 285 Nm of torque. That is 21 bhp (10%) more power and 40 Nm (16%) more torque from software alone, available across the UK.

These are indicative figures for a petrol Mercedes C-class in good health. Your own results depend on the condition of the car.

Mercedes Sportcoupe C 230 204: remap at a glance

  • Fuel: Petrol
  • Standard power: 204 bhp, remapped: 225 bhp (+21 bhp, +10%)
  • Standard torque: 245 Nm, remapped: 285 Nm (+40 Nm, +16%)
  • Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol Mercedes C-class

A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.

How the Mercedes Sportcoupe C 230 204 compares

Ranked by power gain against the other petrol C-class engines (13 in total), the Sportcoupe C 230 204 is 10th, 4 bhp below the C-class petrol average of 25 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 21 bhp and 40 Nm sits below that benchmark.

Mercedes C-class 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.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

Want these figures on your Mercedes Sportcoupe C 230 204?

Send your details and a specialist will confirm what is possible for your engine.

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Included

What we can do for your Mercedes C-class

  • 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.

Same model

Other C-class engines

From quote to remapped in four steps

No jargon and no pressure. Here is exactly what happens.

  1. 01

    Find your vehicle

    Choose your make, model and engine to see the standard and remapped power and torque for your car.

  2. 02

    Request a quote

    Send your details and we contact you by SMS or call back with a quote. No obligation.

  3. 03

    Book with your local site

    Your local Remap Experts site arranges the remap and answers any questions about your car.

  4. 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.

All guides

Get your quote

Ready to unlock your engine?

Tell us about your vehicle and we will contact you by SMS or call back with a quote. No obligation.

  • Fully dyno tested remaps
  • 30 day money back guarantee
  • Lifetime software warranty
0800 779 7864

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