{"product_id":"group-8-jb4-gen3b","title":"Group 8: JB4 Tuner Gen3B","description":"\u003ch3\u003e\n \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eJB4\u003c\/span\u003e Group 8: Gen3B\u003c\/h3\u003e\n \u003cp\u003eThe JB4 is a plug and play Audi tuner that plugs into easy access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. \u003cstrong\u003eMinimum power gains of 30whp and 45ft lb on 91AKI\/95Ron\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eNo ECU flash needed and compatible with locked 🔒 ECUs\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eUnlike other tuning systems, the JB4 includes a fully programmable CANbus system, at-home upgradable firmware, and data logging capability. CANbus allows the JB4 to access engine data to take into account pedal input, throttle position, gear, engine speed, air\/fuel ratio, fuel trims, ignition advance, knock, and many other factors and incorporate those into the performance mapping. It can also read\/delete fault codes, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to provide proper engine and turbo lucubration and drop to a low boost map if the engine starts to overheat, run lean, excessively knock, or over boost.\u003cbr\u003e\u003cbr\u003eThe default JB4 map1 runs 3psi over stock peak and tuned maps, including stock and valet mode, can be selected on the fly using the optional wireless JB4PRO bluetooth adapter. \u003cbr\u003e\u003cbr\u003eInstallation is very discrete, and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes. 5-year warranty.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/vw-audi-group\/23657-\"\u003e\u003cstrong\u003eVisit JB4tech.com for the JB4 Map Guide.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE_1024x1024.jpg?v=1760906303\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n \u003cp\u003e\u003cb\u003eWirelessly Connect to your JB4: \u003c\/b\u003eGrab our all-new \u003cstrong\u003eJB4 PRO\u003c\/strong\u003e smartphone connection to wirelessly connect the JB4 BMW tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. F\u003cspan\u003eor more info on how to use the JB4PRO free app\u003c\/span\u003e \u003ca data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app%23post851437\u0026amp;source=gmail\u0026amp;ust=1760993156171000\u0026amp;usg=AOvVaw0tdflC25-hxc3fH-Sbly4i\" href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app#post851437\" target=\"_blank\"\u003eclick here.\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n \u003cp class=\"bodytype\"\u003e\u003cstrong\u003eJB4 Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003e• Minimum power gains of up to 30hp and 45tq to the wheels on a stock vehicle\u003cbr\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"s1\"\u003e• Improves 0-60 times and 1\/4 mile times\u003cbr\u003e• Preloaded with custom JB4 tuning software and up to 8 maps for various fuel and modification levels\u003cbr\u003e• Ethanol (E85) compatible tuning maps\u003cbr\u003e• Able to read\/delete fault codes\u003cbr\u003e• View and record up to 40 gauges\/engine parameters in real-time with the JB4PRO app.\u003cbr\u003e• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4PRO app for a perfect launch\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCompatible with the FREE JB4PRO app for smartphone logging, tuning changes, and adjustment\u003c\/span\u003e\u003cbr\u003e• The JB4 offers a lot more performance, functionality, and safety than your average performance chip\u003cbr\u003e• Quick Plug \u0026amp; Play Installation\u003cbr\u003e• CANbus OBDII integration offering unrivaled tuning features and performance\u003cbr\u003e• Improved performance over non-integrated chip tunes\u003cbr\u003e• Runs as smoothly as stock. This is how your vehicle should have come from the factory\u003cbr\u003e• Compatible with all driving modes\u003cbr\u003e• Fuel economy unchanged during normal driving\u003cbr\u003e• 91 octane fuel or better is required for performance gains\u003cbr\u003e• Not VIN locked and can be removed without a trace and resold down the road\u003cbr\u003e• Includes the rugged JB4 billet aluminum enclosure for protection\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"il\"\u003eDesigned\u003c\/span\u003e\u003cspan\u003e and assembled in the USA\u003c\/span\u003e\u003cbr\u003e• 5 year warranty\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eFor any VW\/Audi sales, support, and technical questions, please contact George at \u003ca href=\"mailto:george@burgertuning.com\" style=\"color: #ff0000;\"\u003egeorge@burgertuning.com\u003c\/a\u003e George is the only BMS representative familiar with the VW\/Audi platform.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAudi\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e• 2017-2021 Audi 8V A3 FWD 2.0T 184hp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2017+ Audi B9 A4 2.0T 190hp\u003cbr\u003e\u003c\/span\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eAudi B9 A5 2.0T 190hp\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSkoda\u003c\/strong\u003e\u003cbr\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eSkoda Kodiaq 2.0T 180hp\u003c\/p\u003e\n \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSeat\u003c\/strong\u003e\u003cbr\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eSeat Ateca 20T 190hp\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVolkswagen\u003c\/strong\u003e\u003cbr\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eVW Aerton 2.0T 190hp\u003cbr\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eVW Tiguan 2.0T North American\u003cbr\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eVW Tiguan 2.0T 140kw\/184hp\u003cbr\u003e• 2017\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eVW T-Roc N1 2.0T 184hp\u003cbr\u003e• 2018\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eVW Passat 2.0T North American 174hp\u003cbr\u003e• 2018\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e+ \u003c\/span\u003eVW Polo GTI AW 2.0T 200hp\u003c\/p\u003e\n \u003cp\u003e\u003ca href=\"https:\/\/burgertuning.com\/pages\/faq\"\u003e\u003cspan\u003e\u003cu\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-faq-bms-2400_ebe313c1-7832-4131-8f06-a40f5b967b9f_1024x1024.jpg?v=1578019911\" alt=\"JB4 FAQ\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003cp\u003e\u003ca href=\"https:\/\/www.jb4tuned.com\/instructions\/VW_JB4_install.pdf\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Download-the-install-guide-2020-1.svg\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n \u003cp\u003eAudi JB4 Mobile demo video\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Gz_a64tj8Ac?rel=0\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"VW","offers":[{"title":"Default Title","offer_id":55463192035713,"sku":"VW JB4 GEN3B","price":622.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/jb4-tuner-tune-16_be10589e-7412-4267-997f-f0858ca1e182.jpg?v=1774346334","url":"https:\/\/www.nforcd.com\/products\/group-8-jb4-gen3b","provider":"Nforcd","version":"1.0","type":"link"}