Mercedes E3 20 CDI 204(+02)
ECU Remapping

Mercedes E3 20 CDI 204(+02) remap figures

• Fuel: Diesel
• Standard power: 204 bhp, remapped: 245 bhp (+41 bhp, +20%)
• Standard torque: 500 Nm, remapped: 585 Nm (+85 Nm, +17%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Mercedes E-class: what changes with a remap

Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.

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

Mercedes E3 20 CDI 204(+02) against other E-class engines

Of the 18 diesel E-class engines in our data, this one comes 3rd for power gain, which is 5 bhp above the E-class diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 41 bhp and 85 Nm sits at or above that benchmark.

Book chip tuning for your Mercedes E-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.