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New Tuning File Available: Porsche Cayenne 958 3.0 V6 TDI ECU Firmware – Bosch EDC17CP44 / SW 518039 / ECU 7P5907401D 0001 - Stage 1 remap for Cayenne 958 3.0 TDI – torque enhancement on EDC17CP44
Welcome to the official discussion thread for the Porsche 3.0 V6 TDI CR tuning package. This calibration is specifically developed for the EDC17_CP44 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 245.0PS / 180.2KW.
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 3.0 V6 TDI CR
Welcome to the official discussion thread for the Porsche 3.0 V6 TDI CR tuning package. This calibration is specifically developed for the EDC17_CP44 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 245.0PS / 180.2KW.
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. Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition. The seller takes no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 1 calibration for Porsche Cayenne 958 3.0 TDI V6
- Bosch EDC17CP44 ECU with SW 518039 / ECU 7P5907401D
- Optimised torque limiters and injection timing for better drivability
- Smooth torque delivery maintained across full RPM range
- No DPF, EGR or AdBlue delete – all OEM emissions remain active
- Checksum not calculated – verify with flashing tool
- No hardware changes required – compatible with stock components
- Refined partial load maps for better throttle response in city driving
- Supports bench or OBD flashing with EDC17-capable tools
- Ideal for towing and dynamic daily driving use
➜ Download Tuning File / View Full Specs
