{"product_id":"integrated-engineering-ie-audi-b9-b9-5-2-9t-ecu-tune-rs5-rs4","title":"Integrated Engineering IE Audi B9\/B9.5 2.9T ECU Tune (RS5 \u0026 RS4)","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\n\u003cp\u003eIE's 2.9T ECU upgrade dramatically increases horsepower, torque, engine response, power delivery, and more to release the full performance potential from your 2018-2023 Audi RS5 or RS4! Multiple stages are available to match typical bolt-ons and offer various fuel options and features while maintaining stock comfort and reliability. Enjoy a hassle-free install in minutes through the vehicle's OBD-II port, and get ready for supercar power from your RS-class Audi!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou will also need the \u003c\/span\u003e\u003cspan style=\"color: #2b00ff;\" data-mce-style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003ca href=\"\/collections\/newest-products\/products\/integrated-engineering-ie-powerlink-flash-cable-direct-port-ecu-tune-tool\" title=\"Integrated Engineering IE Audi Volkswagen 8J MK6 DSG DQ250 Transmission Tune (Jetta, GLI, GTI \u0026amp; TTS) \" style=\"color: #2b00ff;\" data-mce-href=\" \/collections\/newest-products\/products\/integrated-engineering-ie-powerlink-flash-cable-direct-port-ecu-tune-tool\" target=\"_blank\" data-mce-style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"text-decoration-style: initial; text-decoration-color: initial;\"\u003eIntegrated Engineering IE POWERLink Cable\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e to flash your car.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\n\u003cul\u003e\n\u003cli\u003eHorsepower \u0026amp; torque gains maximized\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes Apple \u0026amp; Android mobile flashing app\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes 91, 93 \u0026amp; E85 fuel options\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStage 1 for stock hardware or basic bolt-ons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStage 2 for full bolt-on support\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStage 1 \u0026amp; 2 Plus HPFP for maximum ethanol power\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStage 1 Transmission tune included with ECU purchase\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStage 2 Transmission tune upgrade available\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngine RPM limit raised to 7000RPM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNeutral\/park free-rev limit raised to 6800 RPM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecalibrated power \u0026amp; torque gauge displays higher output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRescaled factory boost gauge shows greater boost\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeft foot\/brake boosting enabled for rolling launch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEliminated\/minimized turbocharger surge\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReduced turbocharger lag\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad speed limiters removed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore aggressive overrun\/crackle in Dynamic mode (Stage 2)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrackles enabled for free revving in park or neutral (Stage 2)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimized throttle scaling for dependable throttle use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoost control reconfigured for smooth and crisp power delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReliable fuel ratios for safe exhaust gas temps on all fuels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEngineered for all climates and elevations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDirect port OBDII at-home flashing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eB9\/B9.5 2.9T STAGE 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIE Stage 1 ECU calibration is a simple flash-only upgrade that delivers instant performance with up to 542HP and 558ft-lbs of torque! The larger powerband, 7000RPM rev limit, and increased boost pressures produce exceptionally faster 0-60 times and acceleration in any scenario. This advanced calibration can be installed in an entirely stock car or will adapt to take advantage of intake and intercooler upgrades.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eB9\/B9.5 2.9T STAGE 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIE Stage 2 and Stage 2 Plus ECU tunes are calibrated for aftermarket downpipes to deliver a louder exhaust note and include a more aggressive exhaust overrun\/crackle feature in dynamic drive mode.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTAGE 1 PLUS \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIE Stage 1 Plus delivers the most power possible from E85 fuel with an upgraded HPFP (High Pressure Fuel Pump). By increasing the fuel pump's ability to supply additional ethanol demands, our Stage 1 Plus tune produces an even more significant surge in power with a massive 604 horsepower and 660ft-lbs of torque! This ECU calibration pushes your Audi RS5\/RS4 into a higher vehicle class of performance with an intense pull. Requires HPFP upgraded internals with 11.7mm pin size.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePerformance Gains\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Overrun\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStage 2 files turn up the volume on exhaust overrun crackles for an exciting exhaust sound on engine decel and when free-revving in neutral or park. This feature is only enabled in Dynamic drive mode. Exhaust Overrun is included on stage 2 tunes only.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBrake Boost\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommonly used in roll racing, Brake Boosting allows you to build extra boost by applying brake pressure while accelerating. Release the brake pressure for a \"rolling launch\" or extra surge of power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"shg-c\" id=\"s-80f36106-c16d-43b4-a771-54ec96e865f8\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-7 shg-c-md-7 shg-c-sm-7 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-5932679c-79ad-4b14-9272-71ffa96484c7\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cem\u003eBrake Boost is included on all tune stages.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThrottle Mapping \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"shg-c-lg-7 shg-c-md-7 shg-c-sm-7 shg-c-xs-12\"\u003e\n\u003cdiv class=\"shg-c\" id=\"s-cbe86d69-08f7-478f-ade2-408b265e6a82\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThe new generation Audi MG1 ECU uses a complicated mass flow model to calculate boost control. Typical ECU tunes simply raise the wastegate pressure, however, since the maps that control wastegate position (boost) are not controlled by throttle input resulting in limited throttle predictability. To avoid delivering full-boost at half throttle input, IE engineers have taken the care to rescale the entire mass flow model mathematically over 30 maps which correct the entire range of throttle input. This delivers a linear and predictable throttle pedal which improves drivability in every situation on the street or track.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBoost Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"s-f366693d-22f8-48c2-91d8-95524435de1d\" class=\"shg-c\"\u003e\n\u003cdiv data-col-grid-mode-on=\"\" class=\"shg-row\"\u003e\n\u003cdiv class=\"shg-c-lg-7 shg-c-md-7 shg-c-sm-7 shg-c-xs-12\"\u003e\n\u003cdiv class=\"shg-c\" id=\"s-23ef7b75-ee8c-4645-9b27-63d7a7241725\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThe stock ECU boost control is delivered in a very “close enough” and erratic boost curve. This slow response is reflected in the factory torque curve and can be felt on long power pulls when utilizing the entire powerband. To smooth out this torque curve, IE calibrators re-tuned the boost control mapping to be much faster achieving precision boost request targeting that results in unmatched power delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVE Modelling \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe factory 2.9T engine's MG1 ECU relies on a complicated volumetric efficiency (VE) model to convert boost to engine load and accurately deliver fuel for various conditions. Instead of depending on fuel correction tables to compensate, our calibrators have remodeled the VE mapping for the new boost\/load relationship. This extensive work delivers reliable and proper fueling and smooth power delivery you can feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEGT Optimization\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExhaust Gas Temperature (EGT) is the measurement of fuel mixtures exiting the exhaust and is used to determine the health of the fuel\/air mixture entering the engine. IE engineers have spent countless hours adjusting boost air\/fuel ratio, ignition timing angle, camshaft phasing, intake air temps, and much more to develop the proper EGT adjustments for ultimate engine safety without sacrificing power on all octanes. Since Ethanol burns cooler than gasoline, the extra fuel left over in the cylinders acts as coolant further reducing combustion temperatures and allows for a leaner air to fuel ratio without dangerous EGT levels. All IE files contain safety measures and complete knock control to keep the engine producing it's potential within verified and safety-first operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eUpgrading Stages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrading from Stage 1 to Stage 2 or Stage 3 is easy! With IE, you only pay the difference in tune cost with no extra fees. When you install the required matching hardware, simply follow the link on your IE POWERlink software to purchase the tune upgrade and you will be enjoying the next level of power in minutes!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIE's \u003cstrong\u003ePOWERlink Cable\u003c\/strong\u003e and \u003cstrong\u003eFlash Wizard\u003c\/strong\u003e software gives you the freedom to quickly flash your new IE ECU Tune. Simply plug your POWERlink into the vehicle's OBD-2 port and follow the on-screen directions, it's that easy!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAUDI B9\/B9.5 RS5 2018-2023\u003c\/li\u003e\n\u003cli\u003eAUDI \u003cspan data-mce-fragment=\"1\"\u003eB9\/B9.5 \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eRS4\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e 2018-2023\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIESOVZ21 \u003c\/span\u003e(Stage 1) \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIESOVZ22 \u003c\/span\u003e(Stage 2)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrated Engineering (IE)\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Stage 1","offer_id":64544586695005,"sku":"IESOVZ21","price":774.3,"currency_code":"GBP","in_stock":true},{"title":"Stage 2","offer_id":64544586727773,"sku":"IESOVZ22","price":867.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/IntegratedEngineeringIEAudiB93.0TECUTune_S4_S5_SQ5_-1_13b8fc8b-44c5-4c13-9104-c3bac11c8b05.jpg?v=1777347389","url":"https:\/\/performancepartsdirect.co.uk\/products\/integrated-engineering-ie-audi-b9-b9-5-2-9t-ecu-tune-rs5-rs4","provider":"Performance Parts Direct","version":"1.0","type":"link"}