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New Tuning File Available: 911 991.2 GTS 3.0T — SDI21 W2200P0000000 Siemens — ECU Tune OPF/GPF-off W22P00 - Porsche Stage 2 Tuning Pack — Prod: 9P1906034B — A comprehensive package for your 911 GTS, with standard Stage 2 and OPF/GPF-off off-road versions.
Welcome to the official discussion thread for the Porsche 3.0T Carrera GTS / 4 GTS tuning package. This calibration is specifically developed for the 991.2 ECU and optimized to work seamlessly with the PDK.
Target Performance: 450 PS / 331.0 kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Porsche 3.0T Carrera GTS / 4 GTS
Welcome to the official discussion thread for the Porsche 3.0T Carrera GTS / 4 GTS tuning package. This calibration is specifically developed for the 991.2 ECU and optimized to work seamlessly with the PDK.
Target Performance: 450 PS / 331.0 kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 2 (Requires High-Flow Downpipes/Intercooler):
- Massive increase in horsepower and torque for incredible acceleration.
- Optimized boost, fuel, and ignition maps for the 3.0L twin-turbo engine.
- PDK transmission logic optimized for faster shifts and higher torque.
- Stage 2 + OPF/GPF Off (Off-Road Use):
- Includes all Stage 2 performance gains.
- OPF/GPF monitoring systems disabled in software to prevent errors.
- Allows for a less restrictive exhaust and a more aggressive sound.
➜ Download Tuning File / View Full Specs
