Mercedes S-class S 63 AMG 525(+05)
ECU Remapping West Midlands

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

With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.

Mercedes S-class S 63 AMG 525(+05) against other S-class engines

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.

Remapping your Mercedes S-class in West Midlands

Drivers in West Midlands book through the West Midlands Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.

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.

If you are closer to Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.