Mercedes Sprinter II CDI 109 (211/311/411/511)
Engine Tuning in West Midlands

Mercedes Sprinter II CDI 109 (211/311/411/511): remap at a glance

• Fuel: Diesel
• Standard power: 109 bhp, remapped: 143 bhp (+34 bhp, +31%)
• Standard torque: 280 Nm, remapped: 355 Nm (+75 Nm, +27%)
• Service: stage 1 ECU remap, fully dyno tested

How engine tuning 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 109 (211/311/411/511) compares

Of the 9 diesel Sprinter engines in our data, this one comes 7th for power gain, which is exactly the Sprinter diesel average.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 34 bhp and 75 Nm sits at or above that benchmark.

Remapping your Mercedes Sprinter in West Midlands

Remap Experts West Midlands is part of the UK-wide Remap Experts network. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.

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 Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.