{"product_id":"apr-performance-ecu-software-3-8t-turbo-s-991-2","title":"APR - Performance ECU Software - 3.8T Turbo S (991.2)","description":"\u003cdiv class=\"row-contents active expanded\" style=\"max-height: 685px; opacity: 1; padding-bottom: 30px;\"\u003e\n\u003cdiv class=\"full_description\"\u003eAPR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port, resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!\u003c\/div\u003e\n\u003cdiv class=\"full_description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eDelivers up to 654 HP with 627 FT-LBS of torque (APR Plus)\u003c\/li\u003e\n\u003cli\u003eDelivers up to 654-754 HP with 627-701 FT-LBS of torque (APR Stage 1)\u003c\/li\u003e\n\u003cli\u003eMax gains of +92 AWHP with +93 AWFT-LBS of torque (APR Plus)\u003c\/li\u003e\n\u003cli\u003eMax gains of +92-162 AWHP with +93-161 AWFT-LBS of torque (APR Stage 1)\u003c\/li\u003e\n\u003cli\u003eSupports 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 fuel grades\u003c\/li\u003e\n\u003cli\u003eEthanol and race fuel support for maximum power on the race track\u003c\/li\u003e\n\u003cli\u003eOptional factory term limit matching limited powertrain warranty with APR Plus\u003c\/li\u003e\n\u003cli\u003eMultiple stages of performance offered\u003c\/li\u003e\n\u003cli\u003eSwitchable power levels through Porsche‚Äôs Normal, Sport, and Sport+ profiles\u003c\/li\u003e\n\u003cli\u003eLinear throttle mapping\u003c\/li\u003e\n\u003cli\u003eStanding RPM soft limiter increased\u003c\/li\u003e\n\u003cli\u003eLeft-foot braking \/ brake boosting added\u003c\/li\u003e\n\u003cli\u003eOptimized thermal management with various engine safety protection routines added\u003c\/li\u003e\n\u003cli\u003eAuto Start\/Stop defaults to the off position\u003c\/li\u003e\n\u003cli\u003eEnhanced power delivery and drivability through recalibrated exhaust flap actuation\u003c\/li\u003e\n\u003cli\u003eSpeed limiter removed\u003c\/li\u003e\n\u003cli\u003eNo hardware required (Software only)\u003c\/li\u003e\n\u003cli\u003eSupports standard bolt on modifications\u003c\/li\u003e\n\u003cli\u003eFlash counter does not increase with each flash\u003c\/li\u003e\n\u003cli\u003eFree lifetime updates\u003c\/li\u003e\n\u003cli\u003eDirect OBDII port flash (No ECU removal)\u003c\/li\u003e\n\u003cli\u003e30 day money back guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"widget html\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"widget-content\"\u003e\n\u003ch2 class=\"title\"\u003eDriving Modes, Features, and Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDriving Modes - \u003c\/strong\u003eEach upgrade offers a host of improvements beyond power alone. Using Porsche’s Normal, Sport, and Sport Plus modes offers varying levels of output while retaining all of the unique characteristics present in each mode. Sport and Sport plus modes give you full power and torque. Normal mode give you modest increase over stock, but focuses on economy and comfort. We’ve optimized boost, fueling, ignition, cams, and more to achieve greater power and torque in all scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e - In Sport Plus mode we’ve reduced turbo lag during reapplication of the throttle by building boost while off the throttle. We have linearized the pedal maps for a more predictable throttle response curve, which works exceptionally well on the track. We’ve enabled left foot braking, and brake boosting. The speed limiter has been removed. We’ve optimized the software to better handle larger wheels without excessive torque interventions. And finally we’ve inverted the start stop functionality so the vehicle starts with this feature disabled.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e - With many customers tracking their Porsche, safety is paramount in our calibration strategy. Through the use of extreme datalogging equipment and additional sensors, thermocouples, and transducers, our engineers were able to fully optimize the ECU for advanced safety routines. This includes implementing several routines not enabled from the factory. The entire thermal management system is optimized to reduce engine bay temperature, and reduce intake air temperature, while also implementing advanced protection routines to prevent oil temperature from achieving unsafe levels. The exhaust crackles disable when temperature thresholds are crossed, and are only enabled in sport mode. Next, we help protect the engine from LSPI by preventing the engine from being lugged out in tall gears. We also protect the turbo from damaging compressor surge, and add in turboshaft overspeed protection. We’ve enabled new temperature protection routines to prevent the engine, exhaust, and other components from overheating, and have implemented temperature management strategies that are fully mindful of the platform’s limited fueling capabilities. We’ve optimized the injection strategy to not only deliver a fatter torque curve and better spool, but to reduce the chances of knock, and torque dips. This is also achieved alongside per cylinder ignition advance and fuel trimming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row-contents active expanded\" style=\"max-height: 451px; opacity: 1; padding-bottom: 30px;\"\u003e\n\u003cdiv class=\"widget_info\"\u003e\n\u003ch2 class=\"title\"\u003eAPR Calibration Report\u003c\/h2\u003e\n\u003ctable class=\"comparison_table\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eTQ\u003c\/th\u003e\n\u003cth\u003eMax Gain\u003c\/th\u003e\n\u003cth\u003eMax Gain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock As Reported by Porsche \u003c\/td\u003e\n\u003ctd\u003e580 HP\u003c\/td\u003e\n\u003ctd\u003e553 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock As Measured by APR\u003c\/td\u003e\n\u003ctd\u003e593 HP\u003c\/td\u003e\n\u003ctd\u003e574 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAPR Plus (Sport\/Sport+)\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e91 AKI\u003c\/td\u003e\n\u003ctd\u003e654 HP\u003c\/td\u003e\n\u003ctd\u003e627 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e+92 HP\u003c\/td\u003e\n\u003ctd\u003e+99 FT-LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStage 1 (Sport\/Sport+)\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e91 AKI \/ 95 RON\u003c\/td\u003e\n\u003ctd\u003e654 HP\u003c\/td\u003e\n\u003ctd\u003e627 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e+92 HP\u003c\/td\u003e\n\u003ctd\u003e+99 FT-LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e93 AKI \/ 98 RON\u003c\/td\u003e\n\u003ctd\u003e654 HP\u003c\/td\u003e\n\u003ctd\u003e627 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e+118 HP\u003c\/td\u003e\n\u003ctd\u003e+123 FT-LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 AKI \/ 104 RON\u003c\/td\u003e\n\u003ctd\u003e709 HP\u003c\/td\u003e\n\u003ctd\u003e669 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e+137 HP\u003c\/td\u003e\n\u003ctd\u003e+137 FT-LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e104 AKI \/ 108 RON\u003c\/td\u003e\n\u003ctd\u003e715 HP\u003c\/td\u003e\n\u003ctd\u003e674 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e+143 HP\u003c\/td\u003e\n\u003ctd\u003e+142 FT-LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE60-E85\u003c\/td\u003e\n\u003ctd\u003e754 HP\u003c\/td\u003e\n\u003ctd\u003e701 FT-LBS\u003c\/td\u003e\n\u003ctd\u003e+162 HP\u003c\/td\u003e\n\u003ctd\u003e+161 FT-LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 class=\"widget_text\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"widget_text\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cdiv class=\"widget html\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"widget-content\"\u003e\n\u003ch2 class=\"title\"\u003eAPR Software Pricing Guide\u003c\/h2\u003e\n\u003cp\u003eOur performance software upgrade is available in multiple stages with optional features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget table\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"widget-content\"\u003e\n\u003ctable class=\"comparison_table\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAPR Plus (USA\/Canada)\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPR Plus ECU Upgrade\u003c\/td\u003e\n\u003ctd\u003e$4,999.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAPR Stage 1\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPR Stage 1 ECU Upgrade\u003c\/td\u003e\n\u003ctd\u003e$2,499.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPR Stage 1 ECU Upgrade from APR Plus\u003c\/td\u003e\n\u003ctd\u003eFREE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"widget_text\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"widget_text\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"widget_text\"\u003e\n\u003ca class=\"tech_resource_widget_link\" href=\"https:\/\/www.goapr.com\/support\/fuel_guide\/\" rel=\"noopener\" title=\"View Important fuel quality information\" target=\"_blank\"\u003eImportant fuel quality information\u003c\/a\u003e \u003cbr\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech_icons fas fa-info-circle fa-2x\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text\"\u003e\n\u003ca class=\"tech_resource_widget_link\" href=\"https:\/\/www.goapr.com\/support\/ecu_box_code\/\" rel=\"noopener\" title=\"View Find your boxcode and revision\" target=\"_blank\"\u003eFind your boxcode and revision\u003c\/a\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget_info\"\u003e\n\u003ch4 class=\"tech_icons fas fa-info-circle fa-2x\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"widget_text\"\u003e\n\u003ca class=\"tech_resource_widget_link\" href=\"https:\/\/documents.goapr.com\/customer_warranty_booklet.pdf\" rel=\"noopener\" title=\"View APR Plus Warranty Booklet\" target=\"_blank\"\u003eAPR Plus Warranty Booklet\u003c\/a\u003e \u003cbr\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget_info\"\u003e\n\u003cdiv class=\"tech_icons fas fa-exclamation-triangle fa-2x\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003eOnly use fuel equal to or higher than specified. Never use a lower octane fuel. Always follow our fuel guide, especially with race fuel and Ethanol, where available. Dynos are for reference only. Results will vary. Contributing factors include the vehicle condition, vehicle setup, dyno type, dyno setup, environmental factors, fuel quality, and more. When describing fuels, the North American Region (NAR) uses the Anti-Knock Index (AKI), (RON+MON)\/2, or (R+M)\/2. The Rest of the World (ROW) uses RON. RON is Research Octane Number and MON is Motor Octane Number. Please Note: Each vehicle's year, make, and model may have multiple factory engine or transmission controller software part numbers, known as box codes, each with unique revisions. Manufacturers periodically release software updates that alter this information, which can only be determined by scanning the controller and is not publicly provided. Due to the variety of codes, some stages, octane levels, features, or options may not be available for specific codes. Therefore, our website provides a general guide based on general info such as Year, Make, and Model. Our system allows you to request unavailable software, and we offer a 30-day money-back guarantee if you're not satisfied.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HS Tuning","offers":[{"title":"Default Title","offer_id":45942368075836,"sku":"ECU-38T-S-9912","price":2428.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/apr-ecu-box_78d3baa1-0ef0-4897-aad7-0a04d08502b4.png?v=1785528584","url":"https:\/\/rpm-racing.com\/products\/apr-performance-ecu-software-3-8t-turbo-s-991-2","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}