Description
Experience significant power gains and improved driveability with the Fabspeed XperTune ECU Software for your Porsche 981 Cayman GT4. This advanced tuning solution eliminates the need for traditional bench flashing, allowing you to effortlessly flash your vehicle using the included Handheld device. The Fabspeed ECU Tune optimizes your vehicle’s performance by enhancing horsepower, torque, and driving dynamics through reprogramming sensor inputs, air/fuel ratios, and boost pressure if applicable.
Compatibility
- Fits all Porsche 981 Cayman GT4 3.8L vehicles (2015-2016)
Power Gains
- Porsche 981 GT4
- Stock: 385 HP / 310 TQ
- Tuned: 415 HP / 332 TQ
Tuning Process
- Read Stock Data: Connect the Handheld to your vehicle's OBD-II port to capture stock data.
- Interface with Software: Use your computer to interface with the Handheld and email the data to Fabspeed Motorsport at tuning@fabspeed.com.
- Receive Custom Tune: We will use your vehicle's data to create a custom tune tailored to your setup, sent back to you via email within 1-2 business days.
- Write the Tune: Upload the Fabspeed ECU Tune to your Handheld, then flash your vehicle using the Handheld device.
- Enjoy Enhanced Performance: Instantly benefit from increased power and improved driveability.
- Return to Stock: Easily revert to stock settings using the Handheld, allowing you to switch between stock and Fabspeed XperTune at any time.
Important Notes
- Review our Tuning Guide and submit the ECU Tuning Information form to ensure your tune is optimized for your vehicle modifications.
- A PC with Windows is required to upload your factory file information and apply our ECU Tune via the Handheld device.
- The Handheld device "marries" with your vehicle and can only be used on one vehicle.
- Special requests and tune file upgrades may incur additional fees.
- Need assistance? Watch our XperTune Handheld Tuner tutorial video for step-by-step guidance.
Emissions Disclaimer
Fabspeed Motorsport adheres to all emissions regulations and does not support the use of emission defeat devices on public roads. We do not alter or remove emissions control systems, ensuring our software complies with all relevant environmental laws and regulations.
