Mercedes-Benz Sprinter 209/309/509 CDI 88hp Remap

The Mercedes-Benz Sprinter 209/309/509 CDI 88hp is a 2.1L turbocharged diesel engine producing 88 BHP and 220 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 180 BHP and 400 Nm — a gain of around 92 BHP (105%) and 180 Nm (82%).

This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.

Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.

Fuel economy note: economy gains unlikely at full power; depends on driving style.