{"product_id":"bms-bmw-s55-jb4-tuning-box-f80-f82-f83-m2-competition-m3-m4","title":"BMS BMW S55 JB4 Tuning Box F80 F82 F83 (M2 Competition, M3 \u0026 M4)","description":"\u003ch4 style=\"text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cb class=\"bluecenter\"\u003eDescription\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe ultimate tune for your S55 powered vehicle, the JB4 allows you to go from factory stock to full race, and everywhere in between, with the push of a button on your steering wheel. The JB4 installs and removes easily and includes many unique features not found in any other tune including user adjustable 1st and 2nd gear boost limiting, map switching in dash, electronic wastegate control, ethanol fuel support, and built in advanced CANbus based diagnostic tools. Installation is completely removable with no splicing or cutting of factory wires.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eYou may also wish to add the \u003cspan style=\"text-decoration: underline; color: #0000ff;\"\u003e\u003cstrong\u003e\u003ca style=\"color: #0000ff; text-decoration: underline;\" title=\"BMS BMW \u0026amp; VAG DATA CABLE | \" href=\"\/products\/bms-bmw-data-cable-3-extension-cable-next-day-delivery\" target=\"_blank\"\u003eData Cable \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003eor the \u003cspan style=\"text-decoration: underline; color: #0000ff;\"\u003e\u003cstrong\u003e\u003ca style=\"color: #0000ff; text-decoration: underline;\" title=\"BMS BMW UPGRADES JB4 BLUETOOTH CONNECT KIT (REV. 3) | \" href=\"\/products\/jb4-connect-kit-rev-3\" target=\"_blank\"\u003eBluetooth Connect Kit\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e for additional features.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eFor the latest performance results, updates, firmware, and map guide be sure to visit \u003ca href=\"http:\/\/www.n54tech.com\/forums\/showthread.php?t=25401\" target=\"_blank\"\u003eN54tech.com\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan class=\"biggestblack\"\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan class=\"biggestblack\"\u003e\u003cb\u003eJB4 Map Guide\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 0:\u003c\/b\u003e\u003cspan\u003e Disable JB4 \/ Full Pass Through Mode \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 1:\u003c\/b\u003e\u003cspan\u003e Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas. Suitable for all stages and fuel mixtures. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 2:\u003c\/b\u003e\u003cspan\u003e Slightly more aggressive version of map 1 intended for vehicles with exhaust modifications and 93+ octane fuel. Can also be used with E85 and racing fuel mixtures. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 3:\u003c\/b\u003e\u003cspan\u003e Slightly less aggressive version of map 1 intended for vehicles running on lower grade fuels such as 91 octane. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 4:\u003c\/b\u003e\u003cspan\u003e OEM performance but with JB4 active for diagnostics only. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 5:\u003c\/b\u003e\u003cspan\u003e \/\/M low torque \/ linear throttle map. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 6:\u003c\/b\u003e\u003cspan\u003e Custom tuning map. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 7:\u003c\/b\u003e\u003cspan\u003e Race gas map. Requires 100 octane unleaded fuel and for the fuel mass connector to be installed. This map can also be used with up to 35% E85. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 8:\u003c\/b\u003e\u003cspan\u003e Methanol injection map. Requires BMS FSB controller or methanol kit for progressive mapping and safety systems.\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\u003cp\u003e2018+ F87 LCI M2 Competition (S55)\u003c\/p\u003e\n\u003cp\u003e2020+ F87 LCI M2 CS (S55)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2014+ F80 M3 (S55)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e2014+ F82 M4 \/ M4 CS (S55)\u003c\/span\u003e\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 style=\"text-align: left;\"\u003e\n\u003cb class=\"bigblack\"\u003e\u003c\/b\u003e\u003cb class=\"bigblack\"\u003ePerformance Gains\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cb class=\"bigblack\"\u003eJB4 Dyno results\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003ca title=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) JB4 on stock car - \" href=\"http:\/\/burgertuning.com\/images\/s55_jb4.jpg\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_BMW_F_Chassis_S55_JB4_-_4_JB4_on_Stock_Dyno_1024x1024.jpg?v=1480377827\" alt=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) Dyno - \"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003eJB4 on stock car\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb class=\"bigblack\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb class=\"bigblack\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003ca title=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) - JB4 with upgraded turbos - \" href=\"http:\/\/burgertuning.com\/images\/s55_jb4_pure.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) Dyno with pure turbos - \" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_BMW_F_Chassis_S55_JB4_-_5_JB4_on_upgrade_turbos_Dyno_1024x1024.jpg?v=1480377891\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb class=\"bigblack\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003ch6 style=\"text-align: center;\"\u003eJB4 with upgraded turbos\u003c\/h6\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) - JB4 on Stock car with E85 \" href=\"http:\/\/burgertuning.com\/images\/S55_JB4_BMW_F80_M3_F82_M4_dyno.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) Dyno with E85 - \" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_BMW_F_Chassis_S55_JB4_-_6_JB4_with_E85_Dyno_1024x1024.jpg?v=1480377999\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch6 style=\"text-align: center;\"\u003eJB4 on stock car with 5 gallons of E85 mixed with 91\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDragy run on Stock F87 LCI M2 Competiton with unfinished custom map6 setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BMS BMW S55 JB4 Tuning Box F80 F82 F83 (M2 Competition, M3 \u0026amp; M4) - Dragy Run - \" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Dragy_Run_1024x1024.jpg?v=1586873193\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003ca title=\"BMS BMW F Chassis S55 JB4 F80 F82 F83 (M3 \u0026amp; M4) Instillation Guide\" href=\"https:\/\/www.n54tech.com\/instructions\/s55_jb4_install.pdf\" target=\"_blank\"\u003e\u003cimg alt=\"BMS BMW F Chassis S55 JB4 (M3 \u0026amp; M4)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Download_Installalation_Guide_2020_Aug_Cropped_a24ea0ed-a0bd-4fb0-ad74-ab671e7272c7.jpg?v=1610775635\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eF-S55-JB4\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePhotos \u0026amp; Videos\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_BMW_F_Chassis_S55_JB4_-_2.jpg?v=1611025797\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eJB4 Optional Phone Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/tqNWgq47A1s\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChange maps on the fly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/6iLqHa2YFUM\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eJB4 S55 CAN Flap DEMO\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/D8db8daP-Vg\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BMS","offers":[{"title":"Default Title","offer_id":64545270432093,"sku":"F-S55-JB4","price":474.28,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/1J0wt6rSNSaQtFyAGLtC484MzaQv90-4_9fb08bc2-139a-4f1c-9c36-66b58715bdc0.jpg?v=1777366840","url":"https:\/\/performancepartsdirect.co.uk\/products\/bms-bmw-s55-jb4-tuning-box-f80-f82-f83-m2-competition-m3-m4","provider":"Performance Parts Direct","version":"1.0","type":"link"}