M-Engineering - ECU Tuning (2019 - 2024 Cayenne)
Designed to Fit
- 2019 - 2024 Porsche Cayenne GTS / Turbo / TurboGT / Turbo E-Hybrid
Product Description
M-Engineering flash for the MG1 Cayenne. In most cases, the ECU will not need to be shipped to us.
Adjustments are made to improve the throttle response, remove top speed limiters, adjust air/fuel ratios, and modify ignition timing and much more to improve the overall driving performance of the 4.0L twin-turbocharged engine.
Our Stage 1 tune results in an increase of approximately +85whp & +110ft-lbs tq. Expect around 20+ more whp and torque with Stage 2. Power gains vary depending on model/trim of Cayenne. Email us for more information.
Available in Stage 1 or Stage 2 configurations for 91, 93, or 100 octane.
NOTE: Some model year 2024 cars come equipped with the new H80 MG1 ECU's with added encryption. If this is the case, a purchase will need to be made for the 2025+ Cayenne. Please note this has a higher cost and turnaround time.
Supported Vehicles:
Years 2018 - 2024
- Cayenne S
- Cayenne GTS
- Cayenne Turbo
- Cayenne Turbo GT
- Cayenne Turbo E-Hybrid
What's Included:
- Deadbeef Flashing Dongle
- (separate DBF1 license required for purchase from deadbeefflash.com~£399)
- (send us your purchase receipt from deadbeefflash to get refunded for the DBF1 license)
About M-Engineering

We are a group of automotive enthusiasts who push the envelope of stock ecu advancements in modern automotive supercars. M-Engineering was started with a goal of providing a much needed service to the aftermarket industry. We strive to make sure that we are on the leading edge of development and calibration. No matter the platform, we are here to help with reverse engineering, hardware design, software design or calibration. We can do it all. Contact us and let us know how we can help you!