Mercedes S-class S 63 AMG 525(+05)
ECU Remapping in Glasgow

Mercedes S-class S 63 AMG 525(+05): remap at a glance

• Fuel: Petrol
• Standard power: 525 bhp, remapped: 568 bhp (+43 bhp, +8%)
• Standard torque: 630 Nm, remapped: 690 Nm (+60 Nm, +10%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping 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-class S 63 AMG 525(+05) compares

Among the 16 petrol S-class engines we have figures for, the S 63 AMG 525(+05) ranks 3rd for power gain, 11 bhp above 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 43 bhp and 60 Nm sits at or above that benchmark.

Mercedes S-class engine tuning 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.