{"product_id":"peron-stage-2-ecu-tune-porsche-911-gt2-rs-991-2","title":"PERON Stage 2 ECU Tune | Porsche 911 GT2 RS (991.2)","description":"\u003ch1\u003e\u003cspan\u003ePorsche 991.2 GT2 RS ECU Calibration\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePorsche 991.2 GT2 RS\u003cbr\u003e\u003cstrong\u003eECU Platform:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSiemens SDI21\u003cbr\u003e\u003cstrong\u003eSoftware Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerformance Calibration\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eA drivability-focused ECU calibration for the 991.2 GT2 RS, developed to deliver a measured increase in power and torque with improved throttle precision and consistent performance under sustained load.\u003c\/p\u003e\n\u003cp\u003eDesigned for vehicles used on circuit and at sustained high speeds. Factory safety and component protection systems remain fully operational.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerformance Data\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Verified Output:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e788 hp (vs 711 hp stock)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e654 lb-ft (vs 616 lb-ft stock)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePower delivery is extended through the mid and upper rpm range, with reduced low-rpm torque spike and improved high-rpm power delivery.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCalibration Strategy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRevised torque model and load request structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecalibrated throttle mapping for improved torque modulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSofter boost onset at lower engine speeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased torque maintained at higher rpm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimised boost, ignition and lambda targets within safe limits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeveloped for repeatable performance under sustained high-load conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll OEM knock control, thermal monitoring and component protection strategies remain active. No safety systems are disabled.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHardware Requirements\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo hardware modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeveloped for stock turbochargers and factory fueling system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"PERON Tuning","offers":[{"title":"Default Title","offer_id":56772604952951,"sku":null,"price":1000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/1897\/files\/gt2_rs.png?v=1771604700","url":"https:\/\/peron-automotive.co.uk\/products\/peron-stage-2-ecu-tune-porsche-911-gt2-rs-991-2","provider":"PERON Automotive Ltd","version":"1.0","type":"link"}