Mercedes C 220 CDI 170(+07)
ECU Remapping

Mercedes C 220 CDI 170(+07) power and torque after remapping

• Fuel: Diesel
• Standard power: 170 bhp, remapped: 205 bhp (+35 bhp, +21%)
• Standard torque: 400 Nm, remapped: 470 Nm (+70 Nm, +18%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Mercedes C-class

Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.

For reference, CDI is the Mercedes-Benz name for its common-rail diesel engines.

Mercedes C 220 CDI 170(+07) against other C-class engines

Of the 7 diesel C-class engines in our data, this one comes 7th for power gain, which is 1 bhp below the C-class diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 70 Nm sits at or above that benchmark.

Book chip tuning for your Mercedes C-class

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You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.