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Porsche 981 Cayman GT4 XperTune Performance Software

Porsche 981 Cayman GT4 XperTune Performance Software

| item#FS.POR.981GT4.ET
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Fab Speed
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$2,636.95
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$2,636.95
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Achieve maximum power gains and driveability without sacrificing reliability. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD-II port on your vehicle and your computer to complete the tuning process. Simply flash your 981 GT4 with a Fabspeed ECU Tune utilizing the included handheld tuner. Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable). 

COMPATIBILITY:

  • Fits all Porsche 981 Cayman GT4 3.8L vehicles from 2015-2016                                                      

POWER:

  • Porsche 981 GT4
      • Stock = 385 HP / 310 TQ
      • Tuned = 415 HP / 332 TQ

TUNING PROCESS:

  1. Read stock data on vehicle via OBD-II port with Handheld
  2. Interface Handheld with software on your computer and send in data to Fabspeed Motorsport via email to tuning@fabspeed.com 
  3. We use this data along with information you provide about your vehicle to write a tune for your specific setup and email back your custom tune in 1-2 business days
  4. Write the Fabspeed ECU Tune to your Handheld, then to the vehicle with the Handheld
  5. Enjoy your increased performance!

No need to send your ECU in to return to stock - simply use the Handheld to flash back, then to your Fabspeed XperTune again at any point! 

NOTE:

  • Please review our Tuning Guide in the instructions above and email the ECU Tuning Information form to us. We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results.
  • You must have access to a PC / Windows computer (Mac OS not supported) to upload your factory file information to us via email and in turn apply our ECU Tune to your Handheld device. 
  • Upon sending us your vehicle information, our tuner will email you a custom ECU Tune(s) within 1-2 business days. 
  • The Handheld device "marries" with your vehicle and can only be used on one vehicle.
  • Special requests and tune file upgrades may be subject to additional fees.

Need some help using our XperTune Handheld Tuner? Watch our tuning tutorial video!

Benefits of Tuning Software for Your Porsche 981 Cayman GT4

Upgrade your driving experience with a custom GT4 tuning package that’s calibrated for success. Designed to optimize numerous ECU parameters, our top-tier Porsche performance tuning comes with all the advantages without the hassle of your typical bench-flashing ship-and-wait model. 

Custom-tuned for your exact vehicle parameters, our specialized ECU software is fine-tuned for ease of installation and adaptability with any secondary exhaust, intake, or engine modifications in place. The result is a hyper-tuned performance that is ideal for the track and street, backed by tailored improvements that preserve the safety and longevity of your Porsche’s valuable components. 

Our performance-boosting and emissions-compliant GT4 tuning packages at Fabspeed Motorsport provide: 

  • Enhanced driveability: Did you know that ECU tuning can refine key parameters related to handling, traction, and stability? Our all-in-one Cayman tuning upgrades transform every moment behind the wheel. Enjoy snappier throttle response, smoother transitions through the REV range, and other optimized efficiencies that complement casual cruising and racing aspirations alike. 
  • Improved fuel efficiency: Precision-tuning packages can modify the air-fuel ratio, ignition timing, and other strategic engine processes to promote optimal combustion. They are ideal for maximizing power output while still retaining emissions-friendly parameters and long-term component reliability. 
  • Support for related upgrades: Fine-tuning your vehicle has even greater advantages when complementing secondary modifications. For instance, our GT4 RS and Porsche Macan tuning software synchronize with upgraded aftermarket exhaust components for a harmonious boost in both power and sound. The result is a more balanced and optimized driving experience, where every component works together for newfound performance and handling refinement.

Performance Gains from Tuning

Our professional tuning services provide significant gains in horsepower, torque, and overall vehicle responsiveness. For the 981 Boxster / Cayman 2.7L, our tuning packages provide dyno-proven performance gains of +20 HP/ +14 TQ; for the 981 Boxster S/ Cayman S 3.4L, our tuning clients can look forward to an eye-opening +30 HP/ +22 TQ on average. In addition to these tangible performance gains, the enhanced power output becomes more readily accessible with the synergy of optimal fuel management and throttle response adjustments. Expect explosive power, amazing engine sound, and a smoother driving experience that feels as good as it performs. Best of all, these impressive gains come with 100% street-legal and engine-safe ECU modification! 

Each custom tune is “married” to your vehicle, providing a precision-calibrated exclusive package to address your exact driveability and performance needs. For example, our Porsche Cayman S tuning upgrades can be used to unleash balanced gains on your stock system, or for vehicles with extensive modifications, our refined tuning services can be used to protect your Porsche and retain emissions safety by adjusting the appropriate ECU parameters. And, if, for any reason, you need to restore your factory ECU settings, our user-friendly tuning services keep your vehicle’s original data on file for a simple reset. 

To learn more about our comprehensive Porsche Cayman GT4 and GT4 RS tuning enhancements, our exotic performance experts are your all-in-one resource for 5-star build recommendations and assistance with any other performance or aesthetic improvement goals you may have. 

 

Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.

Achieve maximum power gains and driveability without sacrificing reliability. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD-II port on your vehicle and your computer to complete the tuning process. Simply flash your 981 GT4 with a Fabspeed ECU Tune utilizing the included handheld tuner. Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable). 

COMPATIBILITY:

  • Fits all Porsche 981 Cayman GT4 3.8L vehicles from 2015-2016                                                      

POWER:

  • Porsche 981 GT4
      • Stock = 385 HP / 310 TQ
      • Tuned = 415 HP / 332 TQ

TUNING PROCESS:

  1. Read stock data on vehicle via OBD-II port with Handheld
  2. Interface Handheld with software on your computer and send in data to Fabspeed Motorsport via email to tuning@fabspeed.com 
  3. We use this data along with information you provide about your vehicle to write a tune for your specific setup and email back your custom tune in 1-2 business days
  4. Write the Fabspeed ECU Tune to your Handheld, then to the vehicle with the Handheld
  5. Enjoy your increased performance!

No need to send your ECU in to return to stock - simply use the Handheld to flash back, then to your Fabspeed XperTune again at any point! 

NOTE:

  • Please review our Tuning Guide in the instructions above and email the ECU Tuning Information form to us. We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results.
  • You must have access to a PC / Windows computer (Mac OS not supported) to upload your factory file information to us via email and in turn apply our ECU Tune to your Handheld device. 
  • Upon sending us your vehicle information, our tuner will email you a custom ECU Tune(s) within 1-2 business days. 
  • The Handheld device "marries" with your vehicle and can only be used on one vehicle.
  • Special requests and tune file upgrades may be subject to additional fees.

Need some help using our XperTune Handheld Tuner? Watch our tuning tutorial video!

Benefits of Tuning Software for Your Porsche 981 Cayman GT4

Upgrade your driving experience with a custom GT4 tuning package that’s calibrated for success. Designed to optimize numerous ECU parameters, our top-tier Porsche performance tuning comes with all the advantages without the hassle of your typical bench-flashing ship-and-wait model. 

Custom-tuned for your exact vehicle parameters, our specialized ECU software is fine-tuned for ease of installation and adaptability with any secondary exhaust, intake, or engine modifications in place. The result is a hyper-tuned performance that is ideal for the track and street, backed by tailored improvements that preserve the safety and longevity of your Porsche’s valuable components. 

Our performance-boosting and emissions-compliant GT4 tuning packages at Fabspeed Motorsport provide: 

  • Enhanced driveability: Did you know that ECU tuning can refine key parameters related to handling, traction, and stability? Our all-in-one Cayman tuning upgrades transform every moment behind the wheel. Enjoy snappier throttle response, smoother transitions through the REV range, and other optimized efficiencies that complement casual cruising and racing aspirations alike. 
  • Improved fuel efficiency: Precision-tuning packages can modify the air-fuel ratio, ignition timing, and other strategic engine processes to promote optimal combustion. They are ideal for maximizing power output while still retaining emissions-friendly parameters and long-term component reliability. 
  • Support for related upgrades: Fine-tuning your vehicle has even greater advantages when complementing secondary modifications. For instance, our GT4 RS and Porsche Macan tuning software synchronize with upgraded aftermarket exhaust components for a harmonious boost in both power and sound. The result is a more balanced and optimized driving experience, where every component works together for newfound performance and handling refinement.

Performance Gains from Tuning

Our professional tuning services provide significant gains in horsepower, torque, and overall vehicle responsiveness. For the 981 Boxster / Cayman 2.7L, our tuning packages provide dyno-proven performance gains of +20 HP/ +14 TQ; for the 981 Boxster S/ Cayman S 3.4L, our tuning clients can look forward to an eye-opening +30 HP/ +22 TQ on average. In addition to these tangible performance gains, the enhanced power output becomes more readily accessible with the synergy of optimal fuel management and throttle response adjustments. Expect explosive power, amazing engine sound, and a smoother driving experience that feels as good as it performs. Best of all, these impressive gains come with 100% street-legal and engine-safe ECU modification! 

Each custom tune is “married” to your vehicle, providing a precision-calibrated exclusive package to address your exact driveability and performance needs. For example, our Porsche Cayman S tuning upgrades can be used to unleash balanced gains on your stock system, or for vehicles with extensive modifications, our refined tuning services can be used to protect your Porsche and retain emissions safety by adjusting the appropriate ECU parameters. And, if, for any reason, you need to restore your factory ECU settings, our user-friendly tuning services keep your vehicle’s original data on file for a simple reset. 

To learn more about our comprehensive Porsche Cayman GT4 and GT4 RS tuning enhancements, our exotic performance experts are your all-in-one resource for 5-star build recommendations and assistance with any other performance or aesthetic improvement goals you may have. 

 

Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.

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