{"product_id":"m-engineering-ecu-tune-porsche-982-718-gt4-rs-spyder-rs-2023-2025","title":"M-Engineering ECU Tune for Porsche 982 718 GT4 RS \/ Spyder RS 2023-2025","description":"\u003cp\u003eM-Engineering's ECU calibration for the 4.0-liter 982 GT4 RS and Spyder RS improves throttle response, removes the top speed limiter and revises air\/fuel ratios and ignition timing. M-Engineering has base ECU calibrations supporting both cars.\u003c\/p\u003e\n\u003cp\u003eM-Engineering quotes approximately +30whp and +25wtq for Stage 1 and approximately +40whp and +30wtq for Stage 2 on pump gas, measured at the wheels and dependent on the quality of the fuel and the modifications. On-The-Fly Live Map Switching carries maps for ACN91 (Arizona, California and Nevada 91), 91 octane, 93 octane and 100 octane.\u003c\/p\u003e\n\u003cp\u003eInstallation is a bench procedure: the ECU is removed and sent to M-Engineering HQ, flashed and returned, typically about 24 hours after it arrives. These cars use the newer locked MG1 ECU, which M-Engineering says needs a longer workflow to unlock and flash, so allow for extra downtime.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:12px 0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c;width:32%\"\u003eInstall method\u003c\/th\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003eBench flash. Send the ECU to M-Engineering HQ; typical turnaround about 24 hours after arrival, longer for locked MG1 ECUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c;width:32%\"\u003eStage 1 (approx.)\u003c\/th\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e+30whp and +25wtq on pump gas, measured at the wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c;width:32%\"\u003eStage 2 (approx.)\u003c\/th\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e+40whp and +30wtq on pump gas, measured at the wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c;width:32%\"\u003eMap slots\u003c\/th\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003eACN91, 91, 93 and 100 octane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c;width:32%\"\u003eLive Map Switching\u003c\/th\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003eOn the fly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c;width:32%\"\u003eFits\u003c\/th\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e982 718 Cayman GT4 RS and Spyder RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eImproved throttle response\u003c\/li\u003e\n\u003cli\u003eTop speed limiter removed\u003c\/li\u003e\n\u003cli\u003eRevised air\/fuel ratios and ignition timing\u003c\/li\u003e\n\u003cli\u003eOn-The-Fly Live Map Switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eM-Engineering ECU calibration (Stage 1 or Stage 2) flashed to your ECU\u003c\/li\u003e\n\u003cli\u003eLive Map Switching with fuel-specific map slots\u003c\/li\u003e\n\u003cli\u003eReturn of the flashed ECU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRequired and recommended parts\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRemoval and shipping of the ECU to M-Engineering HQ.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this a bench flash or an OBD flash?\u003c\/strong\u003e\u003cbr\u003eBench. The ECU is removed and sent to M-Engineering HQ, flashed and returned, usually about 24 hours after it arrives. The locked MG1 ECU adds a longer unlock workflow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much power will I gain?\u003c\/strong\u003e\u003cbr\u003eM-Engineering quotes approximately +30whp and +25wtq at Stage 1 and approximately +40whp and +30wtq at Stage 2 on pump gas. These are wheel figures and depend on fuel quality and modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich fuels does it support?\u003c\/strong\u003e\u003cbr\u003eMaps are laid out for ACN91, 91, 93 and 100 octane, and Live Map Switching lets you change between them on the fly.\u003c\/p\u003e\n\u003ch3\u003eFitment notes\u003c\/h3\u003e\u003cp\u003eFor the 982 718 Cayman GT4 RS and Spyder RS only. US model years are listed below.\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c\"\u003eYear\u003c\/th\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c\"\u003eChassis\u003c\/th\u003e\n\u003cth style=\"background:#03589c;color:#ffffff;padding:8px;text-align:left;border:1px solid #03589c\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e2023-2025\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003ePorsche\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e718 Cayman GT4 RS\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e982\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e4.0L Flat-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e2024-2025\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003ePorsche\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e718 Spyder RS\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e982\u003c\/td\u003e\n\u003ctd style=\"background:#e8f4f8;padding:8px;border:1px solid #c9dfe8\"\u003e4.0L Flat-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M-Engineering","offers":[{"title":"Default Title","offer_id":68105178742935,"sku":"ME-CAL-Porsche-982-1","price":7995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2641\/0682\/files\/SnippedLogoM_bdc69ad9-51d5-4afe-ae4b-d6e63c9e71e2.png?v=1792544504","url":"https:\/\/autotalent.com\/products\/m-engineering-ecu-tune-porsche-982-718-gt4-rs-spyder-rs-2023-2025","provider":"AutoTalent","version":"1.0","type":"link"}