Porsche 911 Carrera S 3.8 DFI Stage 2 ECU File – SDI3 WS1F80C838SUM04 (385PS)

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Porsche 911 Carrera S 3.8 DFI Stage 2 ECU File – SDI3 WS1F80C838SUM04 (385PS)

  • Thread starter Thread starter Bin
  • Start date Start date
  • Tagged users Tagged users None
Porsche 911 Carrera S 3.8 DFI ECU File – SDI3 WS1F80C838SUM04 (385PS)
Developed for the 2012 Porsche 911 Carrera S (997.2) with the 3.8L DFI engine, this Stage 2 ECU file pushes performance through optimized throttle, ignition and load strategies. Based on the Siemens SDI3 ECU and software WS1F80C838SUM04, it supports enhanced air/fuel ratios and high-RPM delivery, while maintaining drivability and engine safety margins. Suitable for vehicles with aftermarket headers, sport cats or full exhaust systems.

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A new product by Bin is available: Porsche 911 Carrera S 3.8 DFI Stage 2 ECU File – SDI3 WS1F80C838SUM04 (385PS) 5WP46527 - High-performance Stage 2 remap for 997.2 Carrera S 3.8 DFI — SDI3 full binary with race-bred response.


Porsche 911 Carrera S 3.8 DFI Stage 2 ECU File – SDI3 WS1F80C838SUM04 (385PS) 5WP46527

Description​

ParameterValue
Producer:Porsche
Series:911 Carrera S
Model:3.8 DFI
Model Year:2012
Type (Engine):Petrol
Displacement:3.8
Output:385.0PS / 283.2kW
Gear:6M
Producer (ECU):Siemens/Continental
Build (ECU):SDI3
ECU-Nr. Prod:99761864231_WS1F80C8_38SUM04
ECU-Nr. ECU:5WP46527
Software:WS1F80C838SUM04
Checksum:All CS ok, Plugin OLS807 v3.32, Siemens SDI3 verified
CPU:Siemens Tricore
Eprom 8-Bit sum:4A67
Nested Versions:1 modified version included (Stage 2) + Original for reference
Project Type:Complete binary file
Project Size:2 097 152 bytes

Extended Product Information​

  • Stage 2 remap for Porsche 997.2 3.8L DFI engine (SDI3)
  • Fuel, load and ignition maps optimised for high-RPM delivery
  • Improved throttle response and sport-mode calibration
  • Compatible with sport exhaust and high-flow headers
  • Maintains factory idle, warmup, cold start and lambda logic
  • All checksums corrected using Siemens SDI3 plugin (OLS807)
  • Delivered as full binary + original reference
  • Flash-ready via bench tools (K-TAG, CMDFlash, Flex)


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