{"product_id":"jb4-tuner-2021-ford-bronco-bronco-raptor","title":"JB4 Tuner - 2021+ Bronco \/ Bronco Raptor","description":"\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 100hp \u0026amp; 120wtq gain\u003c\/strong\u003e — on a completely stock 2.7L Bronco with pump gas, no supporting mods required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo ECU flash — locked ECU compatible\u003c\/strong\u003e — plugs in between engine sensors and the factory ECU; no permanent ECU modification ever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-detects engine size\u003c\/strong\u003e — works on Bronco 2.3L \u0026amp; 2.7L EcoBoost and the Bronco Raptor 3.0L V6, adjusting tuning accordingly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJB4 PRO Bluetooth app included\u003c\/strong\u003e — wireless iOS\/Android app for map switching, data logging, firmware updates, and live engine monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 tuning maps built in\u003c\/strong\u003e — from stock (Map0) up to race gas\/E85 blends, plus custom and water\/meth maps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; play installation\u003c\/strong\u003e — no tuning shop required; installs and fully removes in minutes, not VIN locked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-year warranty, made in the USA\u003c\/strong\u003e — Burger Motorsports has been the gold standard in plug-and-play turbo tuning for over a decade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\u003c!-- splitnew --\u003e\n\u003cstyle\u003e\n@media (max-width:680px){\n  .sf-row { display:block !important; }\n  .sf-row td { display:block !important; width:100% !important; padding:0 0 24px 0 !important; box-sizing:border-box; }\n}\n\u003c\/style\u003e\n\u003ch2 style=\"text-align: center;\"\u003e100 Horsepower. No Flash. No Risk.\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #555; margin-bottom: 32px;\"\u003eThe JB4 is the most proven plug-and-play tuner for the EcoBoost-powered Ford Bronco \u0026amp; Bronco Raptor — serious power gains without touching the ECU, with full Bluetooth monitoring and 8 built-in maps from stock to race gas.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-Tuner-00001.jpg?v=1775203158\" alt=\"JB4 tuner for 2021+ Ford Bronco\" style=\"max-width: 70%; width: 100%; border-radius: 6px; display: inline-block;\"\u003e\u003c\/div\u003e\n\u003ctable class=\"sf-row\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 40px;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 55%; vertical-align: top; padding: 0 24px 0 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px;\"\u003eReal Tune. No Flash. No Risk to Your ECU.\u003c\/h3\u003e\n\u003cp\u003eThe JB4 isn't a throttle booster or a placebo — it actively adjusts boost pressure, ignition timing, air-fuel ratios, and fuel trims using real-time data through a full CANbus connection. That means performance gains comparable to an ECU flash, without ever touching the ECU or risking a bricked tune.\u003c\/p\u003e\n\u003cp\u003eIt auto-detects whether you're running the 2.3L, 2.7L, or Bronco Raptor 3.0L and adjusts accordingly. Install it, tune it, pull it — the factory ECU never knows it was there. Not VIN locked, fully transferable, fully reversible.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 45%; vertical-align: top; padding: 0 0 0 8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-PRO-JB4PRO-obd2-obdii-port-plug.jpg?v=1776493283\" alt=\"JB4 PRO OBD2 plug installation on Ford Bronco\" style=\"width: 100%; border-radius: 6px; display: block;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"sf-row\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 40px;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 45%; vertical-align: top; padding: 0 24px 0 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO_WIreless-device-connection-bluetooth-included.jpg?v=1776493283\" alt=\"JB4 PRO Bluetooth wireless smartphone app\" style=\"width: 100%; border-radius: 6px; display: block;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55%; vertical-align: top; padding: 0 0 0 8px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px;\"\u003eFull Bluetooth Control — JB4 PRO App Included\u003c\/h3\u003e\n\u003cp\u003eThe JB4 PRO Bluetooth adapter is built right into this kit. Connect wirelessly from your iOS or Android phone to switch maps on the fly, monitor up to 40 live engine parameters, log data, read and clear fault codes, and pull free firmware updates as Burger drops new maps.\u003c\/p\u003e\n\u003cp\u003eThe adapter fits entirely inside the JB4 enclosure — no dangling dongles, no exposed ports, weather-protected from the start.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"text-align: center; margin: 0 0 20px;\"\u003eStock vs JB4 — Bronco Dyno\u003c\/h3\u003e\n\u003ctable class=\"sf-row\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 40px;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 12px 0 0;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Ford-bronco-dyno-tuned-jb4_1024x1024.jpg?v=1662095910\" alt=\"2.7L Ford Bronco JB4 dyno chart stock vs tuned\" style=\"width: 100%; border-radius: 6px; display: block;\"\u003e\u003cp style=\"text-align:center; color:#555; margin-top:8px;\"\u003e2.7L Bronco Dyno\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 0 0 12px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/for-bronco-tune-for_-sale-los-angeles-_-accessories-sport-_-mpg-tuner-jb4_1024x1024.png?v=1651169114\" alt=\"2.3L Ford Bronco JB4 dyno chart stock vs tuned\" style=\"width: 100%; border-radius: 6px; display: block;\"\u003e\u003cp style=\"text-align:center; color:#555; margin-top:8px;\"\u003e2.3L Bronco Dyno\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"sf-row\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 40px;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 55%; vertical-align: top; padding: 0 24px 0 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px;\"\u003e8 Maps — From Mild to Wild\u003c\/h3\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 0:\u003c\/strong\u003e Stock — JB4 disabled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 1:\u003c\/strong\u003e +3.5 psi peak over stock, default map (91+ octane)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 2:\u003c\/strong\u003e +3.5 psi peak, less top-end taper — more aggressive than Map 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 3:\u003c\/strong\u003e +4 psi peak (93+ octane and\/or modified trucks)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 4:\u003c\/strong\u003e +6 psi peak (30% E85 mixtures)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 5:\u003c\/strong\u003e +7 psi peak (30% E85 and\/or unleaded race fuel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 6:\u003c\/strong\u003e Custom tuning map, user adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap 7:\u003c\/strong\u003e Progressive water\/methanol (WMI) integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 45%; vertical-align: top; padding: 0 0 0 8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-BOX-0000.jpg?v=1776494296\" alt=\"JB4 Bronco tuner box contents billet enclosure\" style=\"width: 100%; border-radius: 6px; display: block;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"sf-row\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 40px;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 100%; vertical-align: middle;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px;\"\u003eInstall Takes Minutes\u003c\/h3\u003e\n\u003cp\u003eThe JB4 uses a plug-and-play harness that connects between your engine sensors and factory ECU — no cutting, no soldering, no shop visit. Pull it out just as easily if you ever need to service the vehicle or want to transfer it to a new build.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eInstall guides (PDF): \u003ca href=\"https:\/\/www.jb4tuned.com\/instructions\/JB4-2.3L-Ford-Bronco-install.pdf\" target=\"_blank\"\u003eBronco 2.3L\u003c\/a\u003e  |  \u003ca href=\"https:\/\/www.jb4tuned.com\/instructions\/JB4_Bronco_Install.pdf\" target=\"_blank\"\u003eBronco 2.7L\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eFitment: 2021+ Ford Bronco (2.3L \u0026amp; 2.7L EcoBoost) \u0026amp; 2022+ Bronco Raptor (3.0L V6 Turbo)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv style=\"background: #f7f7f7; border-radius: 8px; padding: 24px 28px; margin-bottom: 48px;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 1em;\"\u003e📦 What's in the Box\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #444; line-height: 1.6;\"\u003eJB4 tuner unit in billet aluminum enclosure · Plug-and-play installation harness · JB4 PRO Bluetooth adapter (pre-installed) · Access to free JB4 PRO iOS\/Android app · PDF install guide · 5-year warranty\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 91 octane or better required for performance gains. Map 0 runs on any fuel with no performance modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin: 40px 0; border: none; border-top: 1px solid #e0e0e0;\"\u003e\n\u003ch2 style=\"text-align: center; margin-bottom: 24px;\"\u003eFAQ\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 24px 20px 0;\"\u003e\u003cp\u003e\u003cstrong\u003eWill this work on my locked ECU?\u003c\/strong\u003e\u003cbr\u003eYes. The JB4 is fully compatible with locked ECUs. It works between engine sensors and the ECU — it never accesses or modifies the ECU itself.\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 0 20px 8px;\"\u003e\u003cp\u003e\u003cstrong\u003eWhat are the power gains on a stock Bronco?\u003c\/strong\u003e\u003cbr\u003eUp to 100hp and 120wtq to the wheels on a stock 2.7L running pump gas (91+ octane). More with supporting mods, higher octane, or E85 blends.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 24px 20px 0;\"\u003e\u003cp\u003e\u003cstrong\u003eIs it reversible \/ will it affect my warranty?\u003c\/strong\u003e\u003cbr\u003eFully reversible — unplug and remove, and the vehicle returns to 100% stock. It's not VIN locked and leaves no trace on the ECU. Consult your dealer regarding warranty; the JB4's removable nature is a key advantage here.\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 0 20px 8px;\"\u003e\u003cp\u003e\u003cstrong\u003eDoes it fit both the 2.3L and 2.7L?\u003c\/strong\u003e\u003cbr\u003eYes — the JB4 auto-detects engine size. The Bronco variant covers both the 2.3L and 2.7L EcoBoost. The Bronco Raptor 3.0L V6 uses the dedicated Raptor variant above.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 24px 20px 0;\"\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Bluetooth app do?\u003c\/strong\u003e\u003cbr\u003eThe free JB4 PRO app (iOS\/Android) lets you switch between maps, monitor up to 40 live engine parameters, log data, read and clear fault codes, and download firmware updates — all wirelessly from your phone.\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 0 0 20px 8px;\"\u003e\u003cp\u003e\u003cstrong\u003eDo I need supporting mods?\u003c\/strong\u003e\u003cbr\u003eNo — the JB4 delivers gains on a completely stock vehicle. Bolt-ons, E85 blends, and other upgrades unlock more, but none are required to run the unit.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Burger Motorsports","offers":[{"title":"2021+ Ford Bronco 2.3L \u0026 2.7L Turbo","offer_id":54234158170431,"sku":"BRONCO-V3-PRO-BT-ADAPTER","price":2283.0,"currency_code":"SAR","in_stock":true},{"title":"2022+ Ford Bronco Raptor 3.0L V6 Turbo","offer_id":54234158203199,"sku":"BRONCO-RAPTOR-V3-PRO-BT-ADAPTER","price":2283.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/5743\/0070\/files\/jb4-tuner-ford-bronco.jpg?v=1784908595","url":"https:\/\/www.stickerfab.com\/en-sa\/products\/jb4-tuner-2021-ford-bronco-bronco-raptor","provider":"StickerFab","version":"1.0","type":"link"}