Cayenne V6 3.6L — MED9.1.4 387734 Bosch — Calibration File Stage 1  - Product specifications

Porsche Stage 1 — ECU: 03H906032M / SW: 387734 — A refined tune for the V6 engine, designed to sharpen throttle response and smooth the powerband for a better drive.
Porsche Stage 1 — ECU: 03H906032M / SW: 387734 — A refined tune for the V6 engine, designed to sharpen throttle response and smooth the powerband for a better drive.
Cayenne V6 3.6L — MED9.1.4 387734 Bosch — Calibration File
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.
Modified By
ASA - ZIPtuning via EVC reseller (ziptuning.com) 🇵🇹 Portugal

Overview Feature list Copyright info Releases (1)

  • Improved throttle mapping for a more direct and responsive pedal feel
  • Optimized ignition timing for increased torque throughout the RPM range
  • Air-fuel ratio (lambda) targets adjusted for improved power and efficiency
  • Torque model adjusted for the automatic transmission to provide smoother, more decisive shifts
  • All factory engine safety systems remain fully active

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