Mercedes S 350 TD(-99)
ECU Remapping in Crawley

Mercedes S 350 TD(-99) power and torque after remapping

• Fuel: Diesel
• Standard power: 150 bhp, remapped: 185 bhp (+35 bhp, +23%)
• Standard torque: 310 Nm, remapped: 385 Nm (+75 Nm, +24%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Mercedes S-class

Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.

How the Mercedes S 350 TD(-99) compares

Of the 7 diesel S-class engines in our data, this one comes 4th for power gain, which is 2 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 35 bhp and 75 Nm sits at or above that benchmark.

Book ECU tuning for your Mercedes S-class in Crawley

Remap Experts Crawley is part of the UK-wide Remap Experts network. We regularly work with drivers in Sevenoaks, Tonbridge, Swanley, Sidcup and Ortington and nearby areas of the South East.

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 Sussex, Surrey and Croydon, those neighbouring Remap Experts sites can help too.