Porsche Cayenne 955 4.5 V8 Turbo ECU File – Bosch ME7.1.1 / SW 382132 / ECU 022906032BT Stage 1 P9203
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Stage 1 for Porsche Cayenne Turbo 4.5 V8 – ME7.1.1 remap with stronger mid-range and quicker throttle
- Seller Bin
- Creation date
Stage 1 for Porsche Cayenne Turbo 4.5 V8 – ME7.1.1 remap with stronger mid-range and quicker throttle
Optimized Stage 1 tuning for the 2005 Porsche Cayenne 955 with the 4.5L twin-turbo V8 engine. Built on Bosch ME7.1.1 (ECU 022906032BT / SW 382132), this file enhances throttle sharpness, torque delivery, and boost control while preserving OEM safety margins. Suitable for OBD flashing via Byteshooter.
Overview Feature list Copyright info Releases (1)
| Parameter | Value |
|---|---|
| Producer: | Porsche |
| Series: | Cayenne 955 |
| Model: | 4.5 V8 Turbo |
| Model Year: | 2005 |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 4.5 |
| Output: | 450.0PS / 331.0KW |
| Gear: | Automatic transmission |
| Build (ECU): | ME7.1.1 |
| ECU-Nr. Prod: | 022906032BT |
| ECU-Nr. ECU: | 0261207696 |
| Software: | 382132 |
| SW-Version: | P9203 |
| Checksum: | All CS ok Bosch ME7 VAG |
| CPU: | Infineon C167CR |
| Eprom 8-Bit sum: | 473E |
| Nested Versions: | 1 modified version included (Stage 1) + Original for reference |
| Project Size: | 1 048 576 bytes |
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.