{"product_id":"integrated-engineering-ecu-performance-software-8v-rs3","title":"2.5T DAZA ECU Tune | 8V RS3 \u0026 8S TTRS | Integrated Engineering","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\n\u003cp\u003eUnlock the incredible performance potential of your \u003cstrong\u003e2017-2020 Audi 8V RS3 or Audi TTRS\u003c\/strong\u003e with an \u003cstrong\u003eIntegrated Engineering ECU Tune\u003c\/strong\u003e. Designed specifically for the EA855 EVO 2.5T five-cylinder engine, IE ECU software delivers dramatic horsepower and torque gains while maintaining factory-like drivability, advanced engine safety strategies, and OEM refinement. Whether you're running a completely stock vehicle or a fully bolt-on setup with ethanol fuel, IE offers a calibration to match your build.\u003c\/p\u003e\n\n\u003cp\u003eFlash your ECU directly through the OBD-II port using the \u003cstrong\u003eIE POWERlink\u003c\/strong\u003e mobile app for Apple or Android devices. With support for multiple fuel octanes, E85 calibrations, hardware upgrades, and seamless stage upgrades, it's never been easier to transform your RS3 or TTRS into a true supercar killer.\u003c\/p\u003e\n\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\n\u003ch5\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlash directly from your Apple or Android device with the IE POWERlink app\u003c\/li\u003e\n  \u003cli\u003eOBD-II Bluetooth flashing—no ECU removal required\u003c\/li\u003e\n  \u003cli\u003eUp to 577 HP and 592 lb-ft of torque (application dependent)\u003c\/li\u003e\n  \u003cli\u003e91, 93, 100, 104, and E85 fuel calibrations available\u003c\/li\u003e\n  \u003cli\u003eAutomatic ethanol adaptation from approximately E60-E85 on E85 files\u003c\/li\u003e\n  \u003cli\u003eOptional 1000cc MPI injector calibration support\u003c\/li\u003e\n  \u003cli\u003eOptimized boost control for all driving conditions\u003c\/li\u003e\n  \u003cli\u003eExhaust flaps programmed to open under boost\u003c\/li\u003e\n  \u003cli\u003eHigher launch control boost pressure for improved launches\u003c\/li\u003e\n  \u003cli\u003eRev limiter increased to 7200 RPM in manual mode or with a compatible DSG tune\u003c\/li\u003e\n  \u003cli\u003eCold start rattle eliminated\u003c\/li\u003e\n  \u003cli\u003eRoad speed limiter removed\u003c\/li\u003e\n  \u003cli\u003eEngineered for all climates and elevations\u003c\/li\u003e\n  \u003cli\u003eSimple fuel map switching through the POWERlink app\u003c\/li\u003e\n  \u003cli\u003eUpgrade from Stage 1 to Stage 2 by paying only the price difference\u003c\/li\u003e\n  \u003cli\u003eRead and clear diagnostic trouble codes (DTCs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cstrong\u003eStage Information\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003ch6\u003e\u003cstrong\u003eStage 1\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eStage 1 is engineered for completely stock vehicles and delivers massive performance gains with support for 91, 93, 100, and 104 octane fuel. Optional intake, turbo inlet, and intercooler upgrades further improve airflow and consistency but are not required.\u003c\/p\u003e\n\n\u003ch6\u003e\u003cstrong\u003eStage 2\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eStage 2 is designed for vehicles equipped with a high-flow performance downpipe and supporting bolt-on hardware. The upgraded exhaust flow allows the factory turbocharger to produce up to \u003cstrong\u003e577 horsepower and 592 lb-ft of torque\u003c\/strong\u003e, while maintaining factory-like drivability and reliability.\u003c\/p\u003e\n\n\u003cp\u003eExisting Stage 1 customers can upgrade to Stage 2 by paying only the difference in software cost.\u003c\/p\u003e\n\n\u003ch6\u003e\u003cstrong\u003eE85 Ethanol Support\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eE85 fuel unlocks the highest performance available from the factory turbocharger. IE's ethanol calibration automatically adapts for ethanol content from approximately E60 through full E85, allowing flexibility when fueling while maximizing horsepower, torque, and knock resistance.\u003c\/p\u003e\n\n\u003ch6\u003e\u003cstrong\u003e1000cc Injector Support\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eFor customers running E85, IE includes an optional calibration supporting 1000cc multi-port injectors. This upgrade provides additional fueling capacity beyond the factory system, improving reliability and fuel delivery on high ethanol blends while maintaining excellent drivability on both gasoline and ethanol fuels.\u003c\/p\u003e\n\n\u003ch6\u003e\u003cstrong\u003eReliability Testing\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eEvery Integrated Engineering calibration undergoes extensive development and validation using in-house engine dynos, chassis dynos, and real-world testing across a wide range of climates, elevations, and operating conditions. Factory safety strategies are retained and optimized to deliver consistent performance without sacrificing reliability.\u003c\/p\u003e\n\n\u003ch5\u003e\u003cstrong\u003eHardware Guide\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #d9d9d9; margin-top:15px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:12px;border:1px solid #d9d9d9;background:#f5f5f5;text-align:left;\"\u003ePart Upgrade\u003c\/th\u003e\n\u003cth style=\"padding:12px;border:1px solid #d9d9d9;background:#f5f5f5;text-align:center;\"\u003eStage 1\u003c\/th\u003e\n\u003cth style=\"padding:12px;border:1px solid #d9d9d9;background:#f5f5f5;text-align:center;\"\u003eStage 2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;\"\u003eAir Intake\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eHighly Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;\"\u003eTurbo Inlet\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eHighly Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;\"\u003eIntercooler\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eHighly Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;\"\u003eCatback Exhaust\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;\"\u003ePerformance Downpipe\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eNot Compatible\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eRequired\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;\"\u003e1000cc MPI Injectors\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eNot Compatible\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #d9d9d9;text-align:center;\"\u003eHighly Recommended for E85\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\u003cli\u003ePOWERlink mobile app is required for flashing and software management.\u003c\/li\u003e\n\u003cli\u003eStage upgrades require the appropriate supporting hardware.\u003c\/li\u003e\n\u003cli\u003eE85 calibration supports ethanol content from approximately E60 through E85.\u003c\/li\u003e\n\u003cli\u003e7200 RPM rev limiter is available in manual mode or when paired with a compatible DSG tune.\u003c\/li\u003e\n\u003cli\u003eExisting Stage 1 customers can upgrade to Stage 2 by paying only the software price difference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Integrated Engineering","offers":[{"title":"Stage 1","offer_id":52401857757486,"sku":"IESOVO21","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":52401857790254,"sku":"IESOVO22","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/IE_Tune_25T_8V_RS3_8S_TTRS.jpg?v=1784639660","url":"https:\/\/shopicwp.com\/products\/integrated-engineering-ecu-performance-software-8v-rs3","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}