Cayenne V6 3.6L — MED9.1.4 387734 Bosch — Calibration File Stage 1 03H906032M
This Stage 1 tune is engineered to enhance the driving experience of the Porsche Cayenne with the 3.6L V6 engine, controlled by the Bosch MED9.1.4 ECU. This calibration focuses on improving the engine's natural characteristics, delivering a more responsive and engaging drive that feels more aligned with the Porsche brand's sporting heritage.
Our remap refines the throttle mapping for a more direct connection to the engine, optimizes ignition timing to unlock more torque across the powerband, and adjusts fueling for better efficiency. The result is a smoother, more linear power delivery and a vehicle that feels more eager to accelerate. This tune works in perfect harmony with the automatic transmission for a sophisticated yet more powerful ride.
Our remap refines the throttle mapping for a more direct connection to the engine, optimizes ignition timing to unlock more torque across the powerband, and adjusts fueling for better efficiency. The result is a smoother, more linear power delivery and a vehicle that feels more eager to accelerate. This tune works in perfect harmony with the automatic transmission for a sophisticated yet more powerful ride.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Producer: | Porsche |
| Series: | Cayenne |
| Model: | v6 |
| Model Year: | 2009 |
| Type (Engine): | Naturally Aspirated Petrol |
| Displacement: | 3.6 L |
| Output: | 290 PS / 213.3 kW |
| Gear: | automatic |
| ECU Maker: | Bosch |
| ECU Build: | MED9.1.4 |
| ECU-Nr. Prod.: | 6DE4AASN100 |
| ECU-Nr. ECU: | 03H906032M |
| Software: | 387734 |
| SW-Version: | 0304 |
| Checksum: | N/A |
| CPU: | Freescale PowerPC |
| 8-Bit sum: | EE57 |
| Nested Versions: | 1 modified version included (Stage 1) + Original for reference |
| Project type (Project): | Complete binary file |
| Details: | Stage_1 |
| Project Size: | 2 097 152 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. 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.