Mercedes Benz E 500 - 408bhp tuning file
W212 (2009–2013) · Petrol · ECU: Bosch MED17.7.3 / Bosch MED17.7.1
Stage 1 remap: +102 bhp & +220 Nm
ECU
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Available solutions
With a bespoke remap the Mercedes Benz E 500 - 408bhp gains +102 bhp and +220 Nm, rising from 408 bhp / 600 Nm to 510 bhp / 820 Nm (25% more power). We build each tuning file around the software number of your read on the Bosch MED17.7.3 / Bosch MED17.7.1, so nothing generic goes back into the car. Add DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map to the same file if needed.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 408 → 510 bhp equals roughly 304 → 380 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 4663 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 92.9 X 86.0 mm |
| Engine code | M278.922 |
Other Mercedes Benz E W212 (2009–2013) engines
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