{"product_id":"jb4-performance-tuner-21","title":"JB4 Performance Tuner","description":"The Burger Motorsports JB4 Performance Tuner is a plug-and-play device engineered to remap boost, timing, and fueling for optimal performance in turbocharged vehicles. It seamlessly integrates with your factory ECU tuning by connecting to easy-to-access sensors in the engine bay, aiming to enhance performance and minimize turbo lag.\n\nThis advanced tuning system boasts a fully programmable CANbus system, offering comprehensive data logging and upgradable firmware. The CANbus integration allows the JB4 to analyze various real-time engine parameters, including pedal input, throttle position, gear, engine speed, air\/fuel ratio, fuel trims, ignition advance, and knock, to optimize performance mapping. Safety is a priority, with features like controlled boost based on engine temperature and automatic boost reduction in response to overheating, lean conditions, excessive knocking, or over-boosting.\n\nThe JB4 tuner comes with preloaded maps for 91 octane, 93 octane, and E85 (ethanol fuel) mixtures, providing flexibility for different fuel types. Fuel economy remains unchanged during normal driving, and it is compatible with all driving modes. The unit includes a rugged JB4 billet aluminum enclosure and is backed by a 5-year warranty. The JB4PRO version offers integrated Bluetooth for app control, on-board data logging, and additional features for more heavily modified vehicles.\n\nFitment is extensive, covering the entire Kia\/Hyundai\/Genesis turbocharged lineup, specifically including the 2018-2023 Kia Stinger GT, GT1, GT2 3.3L Turbo, and the 2018+ Genesis G70\/G80 3.3L Turbo, as well as the 2017+ Genesis G90 3.3L Turbo. Users are advised that 91 octane fuel or better is required for performance gains, and if spark plugs have more than 25k miles, an upgrade is suggested for higher boost levels.","brand":"Burger Motorsports","offers":[{"title":"Default Title","offer_id":52689696719160,"sku":"KIA-JB4-V1","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687667283.webp?v=1784909313","url":"https:\/\/store.motormia.co\/products\/jb4-performance-tuner-21","provider":"MOTORMIA","version":"1.0","type":"link"}