Mercedes-Benz SL · R231 - 2012 - 2015
500 V8 BiTurbo 435hp Stage 1 tuning
The Mercedes-Benz SL 500 V8 BiTurbo 435hp produces 435 hp and 700 Nm as standard. The YASTUNING Stage 1 remap file takes it to 550 hp and 850 Nm, a gain of +115 hp and +150 Nm. Engine code M278. ECU: Bosch MED17.7.3. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
435 hp
550 hp
+115 hp
Torque
700 Nm
850 Nm
+150 Nm
Engine specifications
- Engine code
- M278
- Fuel
- Petrol
- Displacement
- 4663 cc
- Compression
- 10.5 : 1
- Bore × Stroke
- 92.9 X 86.0 mm
- ECU
- Bosch MED17.7.3
- Method
- Chiptuning
Available options
Software options we can include with the Mercedes-Benz SL 500 V8 BiTurbo 435hp file on request.
- DECAT
- DTC Removal
- START/STOP OFF
- FLAPS
- Pop & Bang Crackle map
- Vmax
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Alientech KESS3
- Autotuner
- CMDFlash
- Flex