{"product_id":"bms-toyota-gr-yaris-jb4-tuning-box","title":"BMS Toyota GR Yaris JB4 Tuning Box (BETA)","description":"\u003ch4\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe JB4 is a plug and play performance tuner that attaches to two easy to access sensors in the engine bay and works with your factory DME 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\u003eJB4 Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes. Does NOT require flashing the ECU!\u003c\/p\u003e\n\u003cp\u003eThe system is fully CANbus equipped allowing the tuning to take in advanced engine data for mapping, logging, and diagnostics. Data channels include boost, timing, air\/fuel, fuel trims, throttle, knock control, and much more! Made in USA. 5 Year Warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and \u003c\/span\u003e\u003cspan\u003eAndroid device via the JB4 Mobile connect kit, or to your Windows \u003c\/span\u003e\u003cspan\u003elaptop with the BMS data cable. Both options allow you to record and \u003c\/span\u003e\u003cspan\u003eanalyze vehicle and tuning data, change JB4 performance maps, and \u003c\/span\u003e\u003cspan\u003eupdate JB4 firmware as we release free newer versions with updates, \u003c\/span\u003e\u003cspan\u003emore powerful maps, and new features under development. Separate JB4 \u003c\/span\u003e\u003cspan\u003eMobile app purchase also required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003ePower gains of up to 30whp and 40wtq to the wheels on a stock vehicle without the risks associated with flashing!\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eYou may also wish to add the \u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff; text-decoration: underline;\" title=\"BMS BMW \u0026amp; VAG DATA CABLE | \" href=\"\/products\/bms-bmw-data-cable-3-extension-cable-next-day-delivery\" data-mce-href=\"\/products\/bms-bmw-data-cable-3-extension-cable-next-day-delivery\" target=\"_blank\"\u003eData Cable \u003c\/a\u003e\u003c\/span\u003eor the \u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff; text-decoration: underline;\" title=\"BMS BMW UPGRADES JB4 BLUETOOTH CONNECT KIT (REV. 3) | \" href=\"\/products\/jb4-connect-kit-rev-3\" data-mce-href=\"\/products\/jb4-connect-kit-rev-3\" target=\"_blank\"\u003eBluetooth Connect Kit\u003c\/a\u003e\u003c\/span\u003e for additional features.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003ePower gains of up to 30whp and 40wtq to the wheels on a stock vehicle\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eImproves 0-60 times and 1\/4 mile times\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePreloaded with custom Yaris tuning software and up to 8 maps for various fuel and modification levels• The JB4 offers a lot more performance, functionality, and safety than your average performance chip\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick Plug \u0026amp; Play Installation\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes the rugged JB4 billet aluminum enclosure for protection\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCANbus OBDII integration offering unrivaled tuning features and performance\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved performance over non-integrated chip tunes\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRuns as smoothly as stock, this is how your vehicle should have come from the factory\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with all driving modes\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel economy unchanged during normal driving\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e91 octane fuel or better required for performance gains\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEthanol (E85) compatible tuning maps\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAble to read\/delete fault codes\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNot VIN locked and can be removed without a trace and resold down the road\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in the USA\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFree USA Shipping\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5 year warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJB4 Toyota Yaris Map Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 0: Disables JB4 all together\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 1: +3.5 psi, default map. Suggested for 91+ octane.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 2: +4.0 psi, 91-93 octane\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 3: +4.5 psi, 93+ octane\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 4: +5.0 psi, 30% E85\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 5: +6.0 psi, 30% E85 or race gas\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 6: User Adjustable Custom Tuning Map\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 7: +9.0 psi, 30% E85 or race gas, full send mode!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMap 8: VALET\/Low Boost Map\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eToyota Yaris GR 1.6 (2020+)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility Check\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTo ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBMS186\u003c\/p\u003e\n\u003cp\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\u003eBurger Motorsports\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5 Year BMS Repair Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e","brand":"BMS","offers":[{"title":"Default Title","offer_id":64545101021533,"sku":"BMS186","price":361.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/16yzyWWZ-p5_deheMs5iCeel4Aqlk1HCW_b72afbfd-3d0d-45ed-99b9-40fbbaa1d4ff.jpg?v=1777365105","url":"https:\/\/performancepartsdirect.co.uk\/products\/bms-toyota-gr-yaris-jb4-tuning-box","provider":"Performance Parts Direct","version":"1.0","type":"link"}