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

Mercedes S-class S 63 AMG 525(+05) power and torque after remapping

• 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

What a remap does for 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.

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

Of the 16 petrol S-class engines in our data, this one comes 3rd for power gain, which is 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.

Book chip tuning for your Mercedes S-class in Bristol

Drivers in Bristol book through the Bristol Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Keynsham, Portishead, Nailsea, Kingswood and Clifton and nearby areas of the South West.

Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

If you are closer to Bath, Somerset and Gwent, those neighbouring Remap Experts sites can help too.