{"product_id":"vf-engineering-performance-ecu-software-2022-porsche-718-gt4rs-sypder-rs-vfppor71rst1","title":"VF Engineering - Performance ECU Software - 2022+ Porsche 718 GT4RS\/ Sypder RS (VFP.POR.71R.ST1)","description":"\u003ch2\u003eVF Engineering Stage 1 Performance ECU Software for 2022-2025 Porsche 718 GT4 RS \u0026amp; Spyder RS\u003c\/h2\u003e\n\n\u003cp\u003eGive Porsche’s 4.0L naturally aspirated flat-six the calibration it deserves. \u003cstrong\u003eVF Engineering Stage 1 Performance ECU Software\u003c\/strong\u003e is engineered specifically for the 2022-2025 Porsche 718 Cayman GT4 RS and 718 Spyder RS, delivering a more responsive, more engaging powerband without changing the character that makes these cars exceptional.\u003c\/p\u003e\n\n\u003cp\u003eDeveloped through VF Engineering’s \u003cstrong\u003eHEX Tuning\u003c\/strong\u003e platform, this performance ECU calibration optimizes key engine-control parameters for stronger acceleration, sharper throttle response, and increased power and torque. It is the focused upgrade for GT4 RS and Spyder RS owners who want to extract more from Porsche’s high-revving 4.0L flat-six for a street-performance or track-oriented build.\u003c\/p\u003e\n\n\u003ch3\u003eStage 1 Power Results\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHorsepower\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e493 HP\u003c\/td\u003e\n      \u003ctd\u003e528 HP\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e+35 HP\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTorque\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e331 lb-ft\u003c\/td\u003e\n      \u003ctd\u003e371 lb-ft\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e+40 lb-ft\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003ePower figures are supplied for this Stage 1 application. Actual results can vary with fuel quality, vehicle condition, weather, dyno type, and supporting modifications.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose VF Engineering HEX Tuning?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVehicle-specific Stage 1 ECU software for the Porsche 718 GT4 RS and Spyder RS\u003c\/li\u003e\n  \u003cli\u003eOptimized calibration for the naturally aspirated 4.0L flat-six engine\u003c\/li\u003e\n  \u003cli\u003eImproves horsepower, torque, throttle response, and overall engine performance\u003c\/li\u003e\n  \u003cli\u003eDesigned to integrate with the Porsche factory ECU and vehicle systems\u003c\/li\u003e\n  \u003cli\u003eDeveloped by VF Engineering, a performance-tuning specialist with more than 25 years of experience\u003c\/li\u003e\n  \u003cli\u003eExcellent foundation for owners seeking a more responsive street or track-day Porsche\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngineered for the 718 GT4 RS \u0026amp; Spyder RS\u003c\/h3\u003e\n\n\u003cp\u003eThe GT4 RS and Spyder RS already deliver one of the most visceral naturally aspirated driving experiences available. VF Engineering’s software enhancement builds on that foundation with a more immediate response to throttle input and stronger output through the rev range. The result is a calibration designed to complement—not dilute—the character of Porsche’s motorsport-inspired 4.0L platform.\u003c\/p\u003e\n\n\u003cp\u003eVF Engineering also states that vehicles paired with a full exhaust system may achieve higher gains, with the final result depending on the complete vehicle configuration.\u003c\/p\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e2022-2025 Porsche 718 Cayman GT4 RS\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e2024-2025 Porsche 718 Spyder RS\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 4.0L Naturally Aspirated Flat-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVF Engineering\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVFP.POR.71R.ST1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePerformance ECU Software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTuning Platform\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVF Engineering HEX Tuning\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eStage 1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4.0L Naturally Aspirated Flat-6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e493 HP \/ 331 lb-ft\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVF Stage 1 Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e528 HP \/ 371 lb-ft\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThis is a software performance product; professional installation and vehicle verification are recommended.\u003c\/li\u003e\n  \u003cli\u003eVehicle modifications, fuel quality, climate, elevation, dyno equipment, and mechanical condition can affect results.\u003c\/li\u003e\n  \u003cli\u003eThis product is not CARB compliant and is not legal for use on public roads in California unless a CARB Executive Order number is specifically provided.\u003c\/li\u003e\n  \u003cli\u003ePlease verify your exact year, model, and application before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does this ECU software improve?\u003c\/strong\u003e\u003cbr\u003e\nVF Engineering Stage 1 software is designed to increase horsepower and torque while improving throttle response and optimizing overall engine performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this tune for the regular Porsche 718 GT4?\u003c\/strong\u003e\u003cbr\u003e\nNo. This specific software is for the 2022-2025 Porsche 718 Cayman GT4 RS and 2024-2025 Porsche 718 Spyder RS equipped with the 4.0L naturally aspirated flat-six.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre the advertised power gains guaranteed?\u003c\/strong\u003e\u003cbr\u003e\nNo. Published figures are performance references. Individual results vary based on fuel, conditions, supporting modifications, vehicle condition, and dyno methodology.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan a full exhaust system affect results?\u003c\/strong\u003e\u003cbr\u003e\nYes. VF Engineering notes that higher gains may be possible when the vehicle is paired with a full exhaust system.\u003c\/p\u003e","brand":"VF Engineering","offers":[{"title":"Default Title","offer_id":44216719573079,"sku":"VFP.POR.71R.ST1","price":6995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8642\/1591\/files\/4copy.png?v=1788209070","url":"https:\/\/jmautosports.com\/products\/vf-engineering-performance-ecu-software-2022-porsche-718-gt4rs-sypder-rs-vfppor71rst1","provider":"JM Auto Racing","version":"1.0","type":"link"}