SKU: 19308908442

Fabspeed 958 Cayenne S/GTS XperTune Performance Software (11-14) (FS.POR.958V8.ET)

Sale price$869.83 Regular price$966.48
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Fabspeed 958 Cayenne S/GTS XperTune Performance Software (11-14) (FS.POR.958V8.ET)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

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. Easily flash your Cayenne with a Fabspeed ECU Tune utilizing the included handheld device.

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 Cayenne's ECU and mail it in for a tune. The Handheld device interfaces with the OBD-II port on your Porsche and your computer to complete the tuning process, which is as follows:

  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
  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 ECU Tune again at any point!

POWER GAINS

  • Porsche 958 Cayenne S 4.8L:
    • Stock = 400 WHP / 369 TQ
    • Tuned = 420 WHP / 384 TQ
  • Porsche 958 Cayenne GTS 4.8L:
    • Stock = 420 WHP / 380 TQ
    • Tuned = 440 WHP / 395 TQ

NOTES

  • You must review our MyGeniusECU Tuning Guide 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!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19308908442

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FamilyGuy
Belleville, US
★★★★★ 5
Excellent - thick, and coated with rustproof coating
Color: black
Excellent quality - thick and sturdy with a robust rust proof coating on the entire piece. It can hold lots of different types of clothing.
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Reviewed in the United States on December 6, 2025
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The Pebble
Belleville, US
★★★★★ 4
Great as long as you don't mind the shelf down all the time.
Color: black
This mounts well and feels very sturdy and overall works quite well. The only complaint I have is that the shelf doesn't stay vertical when it's stowed. It needs some way to keep it from falling down and hitting my head.
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Reviewed in the United States on April 24, 2026
M
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Muskie1
Massapequa, US
★★★★★ 5
Perfect for shorts
Color: black
Easy to install and the perfect drying rack for leggings, shorts and tank tops. I like that you can fold the drying bars back into the wall to lay flat. Just what we needed for our small laundry room.
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Reviewed in the United States on July 17, 2025
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Patricia F Gonzalez
Houston, US
★★★★★ 1
Parts don’t fit together! Unusable!!
Color: black, Color: black
So disappointed! The pieces do not fit like in the instructions or pictures. The top rack does not fit in the slots; it’s too wide. It’s unusable!!
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Reviewed in the United States on January 25, 2026
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papf0106
Louisville, US
★★★★★ 2
hopefully your rack comes with hardware!
Color: black
Tried to order this twice and both times it arrived without any hardware or hooks. This is disappointing since the size and design is perfect for my space. Undecided yet if I should try a 3rd time!
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Reviewed in the United States on March 2, 2026

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