FABSPEED XPERTUNE PERFORMANCE SOFTWARE FOR 981 PORSCHE BOXSTER / S AND CAYMAN / S
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Fabspeed XperTune Performance Software for 981 Porsche Boxster and Cayman
The Fabspeed XperTune Performance Software answers the question every 981 Porsche Boxster and Cayman owner eventually asks: how much more is the flat-six really holding back? For decades Fabspeed Motorsport has developed performance for the world’s fastest cars from its Pennsylvania workshop, and its handheld tuning brings that same dyno-proven engineering to your own garage. Each calibration is written from your car’s stock data, freeing up to 30 horsepower and 22 lb-ft on the 3.4L S and 20 horsepower and 14 lb-ft on the 2.7L, sharpening throttle response through the rev range while leaving factory drivability and reliability intact. It flashes through the OBD-II port with no ECU removal, reverses to stock whenever you want, and marries to a single car, so the tune in your Porsche is yours alone.
Features
- Custom calibration written from your vehicle’s own stock ECU file
- Flashes through the factory OBD-II port with no ECU removal or bench flashing
- Fully reversible to the factory calibration at any time
- Handheld tuner stores your stock and tuned files and marries to one vehicle
- Preserves factory cold starts, drivability, and reliability
- Turnaround of 1 to 2 business days from data submission to finished tune
- Level-1 install difficulty; owner-installable with a Windows PC
Applications
- Porsche Boxster: 981 | 2012-2016 | 2.7L Flat-6
- Porsche Boxster S: 981 | 2012-2016 | 3.4L Flat-6
- Porsche Cayman: 981 | 2012-2016 | 2.7L Flat-6
- Porsche Cayman S: 981 | 2012-2016 | 3.4L Flat-6
Notes
- The Fabspeed XperTune Performance Software is built to order from your car’s own ECU data and ships as a special-order item. Custom calibrations cannot be returned once the tune has been created.
- A Windows PC is required to run the tuning software
- The handheld device marries to one vehicle and cannot be transferred to another car
- The tune is fully reversible; flashing back to the factory calibration takes only minutes
- Unused hardware may be returned within 30 days in its original packaging
Frequently Asked Questions
- Which Porsche models does the Fabspeed XperTune Performance Software fit? It fits every 2012-2016 Porsche 981 Boxster and Cayman, in both the 2.7L base and 3.4L S versions. The calibration is written from each individual car’s stock ECU file, so the same product covers all four variants while producing a tune matched to your specific vehicle and engine.
- How much horsepower does the tune add? The 3.4L Boxster S and Cayman S gain +30 hp and +22 lb-ft, moving from 315 hp to 345 hp. The 2.7L Boxster and Cayman gain +20 hp and +14 lb-ft, moving from 265 hp to 285 hp. Gains come with sharper throttle response across the rev range.
- Can I return the car to stock? Yes. The handheld device stores your original factory file alongside the tuned file, and reverting is a full reflash back to the stock calibration that takes only minutes. This is useful for dealer service visits or when you sell the car.
- How is it installed? You plug the handheld tuner into the OBD-II port, read the stock file, email it to Fabspeed, then flash the returned custom tune. No ECU removal is needed. It is a Level-1, owner-installable job; a Windows PC is required to run the tuning software.
- Does the tune affect reliability or daily drivability? No. Fabspeed develops each XperTune calibration to raise power while preserving factory cold-start behavior, smooth part-throttle manners, and long-term reliability, so the car remains fully usable every day rather than feeling peaky or temperamental.
- How long does it take to get my tune? After you submit your stock file, Fabspeed returns a finished custom calibration within one to two business days. Because each tune is built to order for your individual vehicle, it is a special-order item and the calibration is non-returnable once created.
About Fabspeed
Fabspeed Motorsport has engineered performance systems for the world’s finest sports cars from its Pennsylvania workshop for over three decades. Built on a deep pedigree in Porsche, Ferrari, Lamborghini, and other marques, Fabspeed pairs in-house dyno development with hand-built quality to deliver measurable gains without sacrificing the refinement owners expect. Every product is developed and tested in-house by enthusiasts who drive what they build.
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- Please review the product dimensions carefully to ensure the right fit for your space
- Color may vary slightly due to lighting and screen settings
- Materials and finishes are selected for both durability and visual appeal
- Some items may require simple assembly upon delivery
- Perfect for both everyday use and long-term comfort
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Product Size Guide
Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.
| Category | Small | Medium | Large |
|---|---|---|---|
| Decor & Accessories | Up to 10″ | 10″ – 20″ | 20″+ |
| Tables | Up to 30″ | 30″ – 60″ | 60″+ |
| Seating | 1 Seater | 2–3 Seater | 4+ Seater |
| Storage Units | Compact | Standard | Large Capacity |
| Lighting | Small Fixture | Standard Fixture | Large Fixture |
Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.
FABSPEED XPERTUNE PERFORMANCE SOFTWARE FOR 981 PORSCHE BOXSTER / S AND CAYMAN / S
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