VF Engineering Performance ECU Software - 2022-2025 Porsche 718 GT4RS/Spyder RS
Authorized VF Engineering Dealer
Authorized VF Engineering Dealer
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Delivery and Shipping
Delivery and Shipping
Free Shipping within the United States (US Lower 48 Only).
Disclaimer
Disclaimer
By purchasing and installing this product, you acknowledge that you have researched and understand the risks associated with modifying your vehicle with high-performance parts such as superchargers. You understand that modifying your vehicle carries certain risks, including potential engine failure. You agree to hold both Top Spec Motorsports LLC and VF Engineering harmless from any liability arising from the installation and use of this product.
This product is not California Emissions Compliant or CARB approved. As such, it is NOT legal for use on public roads in the State of California or in other states with similar regulations. By installing this product on your vehicle, you acknowledge that you are modifying a pollution-controlled vehicle and assume all responsibility for compliance with applicable laws. Lack of awareness does not absolve you of responsibility.
Supercharger Systems are special order items and are not returnable without written consent from Top Spec Motorsports. It is your responsibility as the purchaser to understand the product’s terms and conditions before completing your purchase.
After installation, you may need to perform troubleshooting or diagnostics. Components and sensors near the end of their wear tolerance may require replacement. Top Spec Motorsports and VF Engineering are not responsible for troubleshooting, diagnostic costs, or any consequential expenses. By modifying your used vehicle, you accept the risks involved and understand the common characteristics of your vehicle platform.
** Not CARB approved. Not legal for street use in State of California. For OFF-ROAD use only **
VF Engineering Performance ECU Software - 2022-2025 Porsche 718 GT4RS/Spyder RS
VF Engineering is thrilled to introduce our latest performance software upgrade for the Porsche 718 GT4 RS & Spyder RS, meticulously developed to improve the driving experience of this already remarkable machine. Our team of expert engineers has fine-tuned the factory ECU to extract an impressive 40+ additional horse power and 45+ lb-ft of torque when paired with a full exhaust system. Designed specifically for the naturally aspirated 4.0L flat-six, this software unlocks newfound power while maintaining the precision and reliability expected from Porsche enthusiasts. Through extensive development in our state-of-the-art dyno cell, we have refined the powerband to enhance both low-end responsiveness and high-RPM exhilaration: Enhanced Low- and Mid-Range Torque: The most noticeable gains in torque can be felt between 2,500 to 5,000 RPM, significantly improving throttle response and delivering an immediate surge of power upon acceleration. This translates to a sharper, more engaging driving experience—perfect for both spirited street driving and track performance. Increased Top-End Horsepower: The greatest horsepower gains are observed at 7,000 RPM, allowing the GT4 RS & Spyder RS to pull harder all the way to redline. The result? A more thrilling high-speed experience and improved straight-line acceleration.
Warranty
See VF Engineering product warranty here.
Returns
HEX Tuning software has a 30 day return policy starting from the day HEX Flash Cable carrier tracking confirms delivery to your shipping address.Â
To start a software return, email support@topspecmotorsports.com, please include your VIN number and invoice number. A HEX Tuning representative must be able to verify that the vehicles ECU has been flashed back to stock which may require remote access by one of our technicians. Once the ECU has been flashed back to stock, the customer is responsible for return shipping of the HEX Flash device. After the HEX Flash device has been received, the refund will be processed within 24 – 72 hours.
All returns must be authorized and accompanied by a Return Authorization (RA) number, freight prepaid. No COD Freight Collect Returns will be accepted. All returned goods (not supercharger systems) will be subject to a restocking fee of 25%.
Supercharger systems, discontinued, damaged, and special order items are not refundable. All returned products (not supercharger systems) must be in “like new” condition. Credit will be issued after inspection by VF-Engineering. Please make the return within 15 days of receipt of a Return Authorization number and enclose a copy of the original invoice and a brief explanation of the reason for return.
