{"product_id":"bms-mercedes-benz-c-e-v-class-jb4-2015-inc-c250-c300-c400-c43-gla-43-amg","title":"BMS Mercedes-Benz C\/E\/V Class JB4  2015+ (Inc. C250, C300, C400, C43 \u0026 GLA 43 AMG)","description":"\u003ch2 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan style=\"color: #0000ff;\" data-mce-style=\"color: #0000ff;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis quick install plug and play tuner connects to four easy to reach plugs on top of the engine and safely increases turbocharger output by 3-6psi producing significant power and torque increases. Timing and fueling are appropriately rescaled for the increased boost and the installation is completely reversible in seconds. Compatible with all wheel drive and rear wheel drive models. Power gains range from 30-60whp depending map. On racing fuel or E85 mixtures even higher gains are possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30whp\u003c\/strong\u003e expected gain of a JB4 on a 2015+ C43 AMG W205 \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote 2019+ C300 models have changed to new SENT pressure sensors and require a unique JB4 system. Right now we believe all other 2019+ systems C400, C450, C43, etc, continue to use the older pressure sensors, but expect at some point in the future they will also migrate over. We'll update the model year compatibility details as we receive them.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease be sure to visit N54tech for the latest map guide, firmware updates, installation directions, and notes.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.n54tech.com\/forums\/showthread.php?t=28003\" title=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\" data-mce-style=\"text-decoration: underline; color: #2b00ff;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003ehttp:\/\/www.n54tech.com\/forums\/showthread.php?t=28003\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou may also wish to add the \u003c\/span\u003e\u003ca href=\"\/products\/bms-bmw-data-cable-3-extension-cable-next-day-delivery\" title=\"BMS BMW \u0026amp; VAG DATA CABLE | \" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\" data-mce-style=\"text-decoration: underline; color: #2b00ff;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Cable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e or the \u003c\/span\u003e\u003ca title=\"BMS BMW UPGRADES JB4 BLUETOOTH CONNECT KIT (REV. 3) | \" href=\"\/products\/jb4-connect-kit-rev-3\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\" data-mce-style=\"text-decoration: underline; color: #2b00ff;\"\u003e\u003cstrong style=\"color: #2b00ff;\" data-mce-style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eBluetooth Connect Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for additional features.\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\u003cspan\u003ePower gains range from 30-60whp on pump gas and much more on higher octane or E85 mixtures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick Plug \u0026amp; Play Installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCANbus integration offering unrivaled tuning features and performance \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRuns as smoothly as stock, this is how your BMW should have come from the factory \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with all driving modes \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel economy unchanged during normal driving\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEthanol (E85) compatible tuning maps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAble to read\/delete fault codes \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eNot VIN locked, can be removed without a trace and resold down the road \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in the USA \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFree USA Shipping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5 year warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eJB4 Map Guide (Updated on 17.07.2018)\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eMap 0: Disables tuner\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 1: 4psi over stock peak, suitable for all 91 octane+ fuels\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 2: 6psi over stock peak, suggested for 93octane+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 3: User definable fixed boost profile map (boost safety used to determine fixed boost over stock)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 4: Stock performance with CANbus active for logging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 5: 6.5psi over stock peak, holding more power to redline, suggested for E30+ or unleaded race gas mixtures\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 6: User definable map, boost over stock entered on user adjustment page\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 7: 7psi over stock peak, suitable for unleaded race gas\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMap 8: Coming soon - Water\/Meth integration progressive map\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\u003e\u003cstrong\u003eA-Class\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e• 2018+ A250 W177\u003cbr data-mce-fragment=\"1\"\u003e• 2018+ A220 W177\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eB-Class\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• 2014+ B250\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC-Class\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• 2014+ CLA 250 C117\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• 2015+ CLS 400 W218\u003c\/span\u003e\u003cbr\u003e• 2015+ C200 W205\u003cbr\u003e• 2015+ C200 W205\u003cbr\u003e• 2015+ C250 W205\u003cbr\u003e• 2015-2018 C300 W205\u003cbr\u003e• 2014+ C400 W205\u003cbr\u003e• 2015+ C43 AMG C205\u003cbr\u003e• 2015+ C43 AMG \u003cspan data-mce-fragment=\"1\"\u003eW205\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• 2015+ C450 W205\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eE-Class\u003c\/strong\u003e\u003cbr\u003e• 2016+ E300 W212\u003cbr\u003e• 2017+ E300 W213\u003cbr\u003e• 2015+ E400 W212\u003cbr\u003e\u003cspan\u003e• 2015+ E43 AMG W212 \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eG-Class\u003c\/strong\u003e\u003cbr\u003e• 2016+ GLE\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e250, 300, \u003c\/span\u003e43 AMG\u003cbr\u003e• 2016+ GLC 250, 300, \u003cspan\u003e43 AMG\u003c\/span\u003e\u003cbr\u003e• 2015+ GLA 250, 300, \u003cspan\u003e43 AMG\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eS-Class\u003c\/strong\u003e\u003cbr\u003e•2017+ SLC 43\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eML-Class\u003c\/strong\u003e\u003cbr\u003e• 2015-2019 ML 400\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eV-Class\u003c\/strong\u003e\u003cbr\u003e• 2016+ Metris Van W447\u003cbr\u003e• 2016+ V-Class Van W447\u003cbr\u003e• 2016+ Valente Van W447\u003cbr\u003e• 2016+ Viano Van\u003c\/p\u003e\n\u003cp\u003e\u003cbr\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\u003ePerformance Gains\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eC300 Dyno Charts (Click to enlarge: \u003cspan\u003e\u003ca href=\"http:\/\/www.burgertuning.com\/images\/warm_cold_comparo.jpg\" title=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-href=\"http:\/\/www.burgertuning.com\/images\/warm_cold_comparo.jpg\" target=\"_blank\"\u003eChart 1\u003c\/a\u003e, \u003ca href=\"http:\/\/www.burgertuning.com\/images\/c300_dyno_warm.jpg\" title=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-href=\"http:\/\/www.burgertuning.com\/images\/c300_dyno_warm.jpg\" target=\"_blank\"\u003eChart 2\u003c\/a\u003e, \u003ca href=\"http:\/\/www.burgertuning.com\/images\/c300_dyno_cold.jpg\" title=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-href=\"http:\/\/www.burgertuning.com\/images\/c300_dyno_cold.jpg\" target=\"_blank\"\u003eChart 3\u003c\/a\u003e\u003c\/span\u003e)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_1_1024x1024.jpg?v=1532350217\" alt=\"BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_1_1024x1024.jpg?v=1532350217\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_2_1024x1024.jpg?v=1532350246\" alt=\"BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_2_1024x1024.jpg?v=1532350246\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_3_1024x1024.jpg?v=1532350274\" alt=\"BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_3_1024x1024.jpg?v=1532350274\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eC450 with BMS Stage 1 \u003cspan\u003e\u003ca href=\"http:\/\/www.burgertuning.com\/images\/dynos\/BMS_tuned_C450_mercedes_benz_dyno.jpg\" title=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-href=\"http:\/\/www.burgertuning.com\/images\/dynos\/BMS_tuned_C450_mercedes_benz_dyno.jpg\" target=\"_blank\"\u003e(Click to enlarge)\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_4_1024x1024.jpg?v=1532350353\" alt=\"BMS Mercedes-Benz CEV Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/BMS_Mercedes-Benz_CEV_Class_JB4_C250_C300_C400_C43_C450_2015_-_4_1024x1024.jpg?v=1532350353\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003ca title=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" href=\"https:\/\/www.n54tech.com\/instructions\/mercedes_benz_c300_c400_stage1.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Download_Installalation_Guide_2020_Aug_Cropped_27d5845b-5774-45aa-8fa1-6d863683a489.jpg?v=1621079049\" alt=\"BMS Mercedes-Benz C\/E\/V Class JB4 (C250, C300, C400, C43 \u0026amp; C450) 2015+ \" style=\"float: none;\" data-mce-style=\"float: none;\"\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\u003eMB-JB4\u003c\/p\u003e\n\u003cp\u003e\u003cbr\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 Tuning (BMS)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBMS 5 Year Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cb class=\"bigblack\"\u003e\u003c\/b\u003e\u003cb class=\"bigblack\"\u003e \u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e","brand":"BMS","offers":[{"title":"All 2015-2018 and non-C300 2019+","offer_id":64544993870173,"sku":"MB-JB4","price":417.55,"currency_code":"GBP","in_stock":false},{"title":"2019+ C300 SENT","offer_id":64544993902941,"sku":"BMS-146","price":544.91,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/15Xo51awm3-8CNdldYu2XCF9qxf0Q_BWK_4bc17fab-8f75-4014-bf90-c110b07cd19a.jpg?v=1777364386","url":"https:\/\/performancepartsdirect.co.uk\/products\/bms-mercedes-benz-c-e-v-class-jb4-2015-inc-c250-c300-c400-c43-gla-43-amg","provider":"Performance Parts Direct","version":"1.0","type":"link"}