Mercedes S 430 279(+99)
ECU Tuning in Glasgow

Mercedes S 430 279(+99): remap at a glance

• Fuel: Petrol
• Standard power: 279 bhp, remapped: 306 bhp (+27 bhp, +10%)
• Standard torque: 400 Nm, remapped: 437 Nm (+37 Nm, +9%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU tuning works on a petrol Mercedes S-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 S 430 279(+99) compares

Among the 16 petrol S-class engines we have figures for, the S 430 279(+99) ranks 8th for power gain, 5 bhp below the S-class petrol average of 32 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 27 bhp and 37 Nm sits at or above that benchmark.

Mercedes S-class engine tuning in Glasgow

Remap Experts Glasgow is part of the UK-wide Remap Experts network. We regularly work with drivers in Greenock, Paisley, Motherwell, Hamilton and East Kilbride and nearby areas of Scotland.

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.

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