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Warranty Terms

Rapid Remaps offers quality services by trained specialists, who will ensure that the qualities; low down tractability, reliability and fuel economy, the main qualities that attracted you to a diesel engine, are not to be compromised. When remapping a diesel, we aim to increase these qualities within the safety limits of the car. If you choose to remap or retune your diesel engine, you will notice an improvement in increased horsepower, torque, better throttle response, smoother power delivery and improved fuel economy, along with safer overtaking. We achieve these outcomes by matching parameters, boost pressure, fuel delivery and adjust the maps electronically to limit the torque, throttle response and top speed. All the information is found in the ECU, and is optimised by our trained technicians.

S (W221) builds

Mercedes S (W221) Capacity Power Torque
250 CDI BlueEF. 2143ccm 150kW 500Nm
320 CDI 2987ccm 173kW 540Nm
320 CDI BlueEF. (2008-2009) 2987ccm 173kW 540Nm
350 BlueTEC 2987ccm 190kW 620Nm
350 BlueTEC (US Spec) 2987ccm 179kW 617Nm
350 CDI BlueEF. (starting 2009) 2987ccm 173kW 540Nm
420 CDI 3996ccm 235kW 730Nm
450 CDI 3996ccm 235kW 730Nm

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