Porsche 911 · 2011 - 2015 ( 991 )
GT3 3.8i 475hp Stage 1 tuning
The Porsche 911 GT3 3.8i 475hp produces 475 hp and 440 Nm as standard. The YASTUNING Stage 1 remap file takes it to 500 hp and 470 Nm, a gain of +25 hp and +30 Nm. Engine code MA1.75. ECU: Bosch MED17.1.11. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
475 hp
500 hp
+25 hp
Torque
440 Nm
470 Nm
+30 Nm
Engine specifications
- Engine code
- MA1.75
- Fuel
- Petrol
- Displacement
- 3799 cc
- Compression
- 12.9 : 1
- Bore × Stroke
- 102.0 X 77.5 mm
- ECU
- Bosch MED17.1.11
- Method
- Chiptuning
Available options
Software options we can include with the Porsche 911 GT3 3.8i 475hp 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 KESSv2
- Autotuner
- CMDFlash
- Flex
- New Genius