Mercedes S 320 CDI 204(+99)
ECU Tuning in Glasgow

Mercedes S 320 CDI 204(+99): remap at a glance

• Fuel: Diesel
• Standard power: 204 bhp, remapped: 239 bhp (+35 bhp, +17%)
• Standard torque: 500 Nm, remapped: 585 Nm (+85 Nm, +17%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Mercedes S-class: what changes with a remap

Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.

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

How the Mercedes S 320 CDI 204(+99) compares

Of the 7 diesel S-class engines in our data, this one comes 5th for power gain, which is 2 bhp below the S-class diesel average of 37 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 85 Nm sits at or above that benchmark.

Book engine remapping for your Mercedes S-class in Glasgow

Remap Experts has a dedicated Glasgow site, so you deal with a local team backed by a national network. We regularly work with drivers in Greenock, Paisley, Motherwell, Hamilton and East Kilbride and nearby areas of Scotland.

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.

If you are closer to Edinburgh, Scotland and Fife, those neighbouring Remap Experts sites can help too.