Audi RS5 · 8T - 2010 - 2016
4.2 FSI 450hp Stage 1 tuning
The Audi RS5 4.2 FSI 450hp produces 450 hp and 430 Nm as standard. The YASTUNING Stage 1 remap file takes it to 470 hp and 460 Nm, a gain of +20 hp and +30 Nm. Engine code CFSA. ECU: Bosch MED17.1.1. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
450 hp
470 hp
+20 hp
Torque
430 Nm
460 Nm
+30 Nm
Engine specifications
- Engine code
- CFSA
- Fuel
- Petrol
- Displacement
- 4163 cc
- Compression
- 12.3 : 1
- Bore × Stroke
- 84.5 X 92.8 mm
- ECU
- Bosch MED17.1.1
- Method
- Chiptuning
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 K-TAG
- Alientech KESS3
- Alientech KESSv2
- Autotuner
- CMDFlash
- Flex
- New Genius