
Marca:Soul Performance Products
Porsche 718 GT4 / Spyder / GTS Cayman Softronic ECU Tune
POR.718GT4.VC

| Model | Base BHP | Tuned BHP | Base Torque | Tuned Torque |
| GT4 / Spyder | 414 | 440 | 309 | 346 |
| GTS | 394 | 440 | 309 | 346 |
HOW DOES IT WORK?:
Softronic will send all tuning information / files via email to each customer upon ordering with the end goal being the best possible tune for your Porsche.
Do I have to take my car somewhere to flash it?
No! You can do it in the comfort of your own garage at your convenience. The included DimSport MyGenius handheld device interfaces with your OBD2 port to deliver the tune to your vehicle. Upon receiving the order, Softronic will ship your tuning device to you within 1-2 days after the order is placed via ground shipping. Please contact us for time sensitive orders. Instructions are sent via email to guide you through the process which summarized is as follows:
- Download Dimsport software to your PC
- Update software and Dimsport
- Connect to car and read ECU file
- Send ECU file to Softronic via email
- Receive tune file back and then upload to car.
What octane are these tunes compatible with?
Files are tuned to work with street gas ideally between 91 octane to 93 octane. When using race fuel please contact us to ensure tune will maximize its potential.
How do I return my car back to the stock tune?
Your stock file is saved in the DimSport when you pull the file to send to Softronic. It can be flashed back at any time via the same method the ECU tune is flashed to the car.
If I add an exhaust or intake, do I need to reflash my car?
No. Softronic goes through and tunes each individual table. Unlike others that do a global change to files, Softronic enables the ECU to adapt to basic bolt-on modifications like exhaust, intake, headers, etc. The only time you need to re-reflash your vehicle is when you change fuel components, turbo sizes, or engine internals, etc.
NOTES
- Each tune is paired with your specific vehicle and can only be used on one vehicle.
- Have any questions? Concerns? Contact us at any time to discuss upgrading your vehicle.
ABOUT SOFTRONIC: Based out of Connecticut, Softronic has been working with Porsche systems for nearly 30 years. From street cars to race cars, Softronic has involved itself in all types of motorsports to stay continuously involved in the industry. Having cutting edge technology not only makes the ECU Tuning process more efficient, it also makes it more accurate. Softronic has been the technical adviser for the Porsche Club of America (PCA) for over 10 years as well. One of the main functions that Softronic serves is data checking of Porsche Motorsports vehicles for race teams. Reading out the binary code and checking data allows Softronic to gain OEM insight into the vehicles brain unit and of course, a fair playing field for race regulations. In the tuner market focusing on street cars, Softronic has gained a very solid name. Softronic exclusively tuned the Porsche Interseries cars, winning Daytona car, World Challenge, Koni Cup and countless others in racing. Some of the fastest cars are tuned in cooperation with Softronic – everything from 1000HP 996 Turbos to daily driven Porsche 987 Cayman.

Porsche 718 GT4 / Spyder / GTS Cayman Softronic ECU Tune
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Most in-stock items ship within 2–3 business days from our U.S. warehouse or directly from the manufacturer. Custom or made-to-order parts may have extended lead times, which will be noted on the product page.
Once your order ships, you'll receive tracking details via email.
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Customer Support
Need help with fitment, product details, or installation? Our team of enthusiasts is here to help.
You can reach us anytime through our contact form or at info@houseoffuel.co — we typically respond within 24 hours on weekdays.
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FAQ's
Common questions are answered directly on our [FAQ page], including details about shipping, returns, warranty coverage, and how to verify product fitment.
If you can't find what you're looking for, just reach out — we'll make sure you get the right information before you order.
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Contact Us
Have a specific question or request? Use our contact form or email us at info@houseoffuel.co.
We're available Monday–Friday and typically respond within one business day. For partnership or dealer inquiries, please include your company information and brand interest.
FAQs
Please read our FAQs page to find out more.
How do I know if a part fits my car?
Every product page includes detailed fitment information covering model, year, and variant. If you're unsure, reach out to our team with your VIN or vehicle details — we'll confirm compatibility before you order. Our goal is to ensure every part fits the first time.
Are you an authorized dealer for the brands you carry?
Yes. House of Fuel works directly with our manufacturing partners and authorized distributors to guarantee 100% authentic products. This ensures you receive genuine parts backed by the full manufacturer warranty and support.
How long does shipping take?
In-stock items typically ship within 2–3 business days. Lead times for made-to-order or imported parts vary by brand, and estimated delivery windows are listed on each product page. You'll receive tracking as soon as your order ships!
What is your return policy?
We accept returns within 14 days of delivery on new, unused items in their original packaging. Custom, special-order, or electronic components may be non-returnable. For all return requests, contact us first — we'll help you through the process quickly.
Can I order a part that isn't listed on the site?
Yes. If you're looking for a specific brand or part not currently on the website, send us a message. Our sourcing team can often locate or special order it directly from the manufacturer or distributor network.

