{"product_id":"ford-focus-rs-st-jb4-tuner","title":"Ford Focus RS\/ST JB4 Tuner","description":"\u003ch2 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower gains of up to 50whp and 60wtq to the wheels on a stock vehicle\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe JB4 is a plug and play\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eFord Focus RS\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003etuner that plugs into easy to 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.  \u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003eUnlike other tuning systems the JB4 includes a fully programmable CANbus system, upgradable firmware, and data logging capability. CANbus allows the JB4 to take in to 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, includes 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. \u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe JB4 offers a lot more performance, functionality, and safety than your average performance chip.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe default JB4 map1 runs 4psi over stock peak and tuned maps including stock and valet mode can be selected on the fly using a BMS diagnostics cable or JB4 mobile smartphone adapter.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eInstallation is very discrete and it quickly removes without a trace when needed. Includes maps for 91 octane, 93 octane, and E85 (ethanol fuel) mixtures. Fuel economy during normal driving is unchanged. Compatible with all driving modes. Made in USA. 5 year warranty.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow 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. Separate JB4 Mobile app purchase also required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNow includes the BMS billet all-weather enclosure and fuel control\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ewires preinstalled!\u003c\/span\u003e\u003ca href=\"http:\/\/www.n54tech.com\/forums\/showthread.php?t=52020\" data-saferedirecturl=\"https:\/\/www.google.com\/url?hl=en\u0026amp;q=http:\/\/www.n54tech.com\/forums\/showthread.php?t%3D52020\u0026amp;source=gmail\u0026amp;ust=1531349189506000\u0026amp;usg=AFQjCNEqMQxpSVGwlocZXQtm7alsNjkwRw\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/www.n54tech.com\/forums\/showthread.php?t=52020\" target=\"_blank\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/2B4-Logo-122_compact.png?v=1558848822\" alt=\"Kia Stinger Genesis G70 JB4 tune\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/2B4-Logo-122_compact.png?v=1558848822\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"bodytype\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eFord Focus RS\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eJB4 Features and Benefits\u003c\/h2\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• Power gains of up to 50whp and 60wtq to the wheels on a stock vehicle\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e• Improves 0-60 times and 1\/4 mile times\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• The JB4 offers a lot more performance, functionality, and safety than your average performance chip\u003cbr data-mce-fragment=\"1\"\u003e• Quick Plug \u0026amp; Play Installation\u003cbr data-mce-fragment=\"1\"\u003e• Includes the rugged JB4 billet aluminum enclosure for protection\u003cbr data-mce-fragment=\"1\"\u003e• CANbus OBDII integration offering unrivaled tuning features and performance\u003cbr data-mce-fragment=\"1\"\u003e• Improved performance over non-integrated chip tunes\u003cbr data-mce-fragment=\"1\"\u003e• Runs as smoothly as stock, this is how your Ford Focus RS should have come from the factory\u003cbr data-mce-fragment=\"1\"\u003e• Compatible with all driving modes\u003cbr data-mce-fragment=\"1\"\u003e• Fuel economy unchanged during normal driving\u003cbr data-mce-fragment=\"1\"\u003e• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment\u003cbr data-mce-fragment=\"1\"\u003e• 91 octane fuel or better required for performance gains\u003cbr data-mce-fragment=\"1\"\u003e• Ethanol (E85) compatible tuning maps\u003cbr data-mce-fragment=\"1\"\u003e• Able to read\/delete fault codes\u003cbr data-mce-fragment=\"1\"\u003e• Not VIN locked and can be removed without a trace and resold down the road\u003cbr data-mce-fragment=\"1\"\u003e• Made in the USA\u003cbr data-mce-fragment=\"1\"\u003e• Free USA Shipping\u003cbr data-mce-fragment=\"1\"\u003e• 5 year warranty\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2016+ Ford Focus RS\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is a JB4?\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eThe JB4 is a plug and play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME\/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel \u0026amp; spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN locked to your vehicle and can quickly removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade.\u003c\/p\u003e","brand":"Burger Tuning","offers":[{"title":"Default Title","offer_id":39266524856442,"sku":"","price":719.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/8703\/products\/kia_jb4_f2356129-3613-4a93-a4df-179c9ce95aee_720x_1.jpg?v=1615064619","url":"https:\/\/gtrauto.ca\/products\/ford-focus-rs-st-jb4-tuner","provider":"GTR Auto","version":"1.0","type":"link"}