OVERVIEW
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.