Mercedes S 400 CDI 279(+99)
Remapping Leicester

Mercedes S 400 CDI 279(+99) remap figures

• Fuel: Diesel
• 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

What a remap does for a diesel Mercedes S-class

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

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

Mercedes S 400 CDI 279(+99) against other S-class engines

Ranked by power gain against the other diesel S-class engines (7 in total), the S 400 CDI 279(+99) is 7th, 10 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 27 bhp and 37 Nm sits below that benchmark.

Remapping your Mercedes S-class in Leicester

Drivers in Leicester book through the Leicester Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Hamilton, Westcotes, Spinney Hills, Rushey Mead and Evington and nearby areas of the East Midlands.

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 Nottingham, Northampton and Coventry, those neighbouring Remap Experts sites can help too.