Porsche 911 · 2011 - 2015 ( 991 )
3.8i Turbo 520hp Stage 1 tuning
The Porsche 911 3.8i Turbo 520hp produces 520 hp and 710 Nm as standard. The YASTUNING Stage 1 remap file takes it to 600 hp and 800 Nm, a gain of +80 hp and +90 Nm. Engine code MA1.71. ECU: Siemens/Continental SDI9. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
520 hp
600 hp
+80 hp
Torque
710 Nm
800 Nm
+90 Nm
Engine specifications
- Engine code
- MA1.71
- Fuel
- Petrol
- Displacement
- 3800 cc
- Compression
- 9.8 : 1
- Bore × Stroke
- 102.0 X 77.5 mm
- ECU
- Siemens/Continental SDI9
- Method
- Chiptuning
Available options
Software options we can include with the Porsche 911 3.8i Turbo 520hp 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.
- Autotuner
- CMDFlash
- Flex
- New Genius