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M Engineering
2025+ Porsche Cayenne S/GTS/Turbo/TurboGT/Turbo E-Hybrid ECU Tune
SKU: M0DE ME-CAL-Porsche-Cayenne-H80
Professional / shop required
Description
Part #: ME-CAL-Porsche-Cayenne-H80
M-Engineering flash for the MG1 Cayenne. *2025+ models of the Cayenne variant include the newer "locked" H80 MG1 ECU's. These new ECU's have a longer work flow to unlock and flash hence the longer downtime and added costs* 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 approx
MIA's Description
Fitment
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Specifications
| Brand | M Engineering |
| Part Number | M0DE ME-CAL-Porsche-Cayenne-H80 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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