Mercedes Sprinter II CDI 129 (213/313/413/513)
ECU Remapping in Gwent

Mercedes Sprinter II CDI 129 (213/313/413/513): remap at a glance

• Fuel: Diesel
• Standard power: 129 bhp, remapped: 164 bhp (+35 bhp, +27%)
• Standard torque: 305 Nm, remapped: 375 Nm (+70 Nm, +23%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Mercedes Sprinter

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.

How the Mercedes Sprinter II CDI 129 (213/313/413/513) compares

Among the 9 diesel Sprinter engines we have figures for, the II CDI 129 (213/313/413/513) ranks 2nd for power gain, 1 bhp above the Sprinter diesel average of 34 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 70 Nm sits at or above that benchmark.

Book ECU tuning for your Mercedes Sprinter in Gwent

Remap Experts Gwent is part of the UK-wide Remap Experts network. We regularly work with drivers in Crumlin, Rassau, Manmoel, Ebbw Vale and Brynmawr and nearby areas of Wales.

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 Cardiff, Bristol and Midwales, those neighbouring Remap Experts sites can help too.