{"product_id":"jb4-performance-tuner-for-fiat-abarth","title":"JB4 Piggyback ECU Plug \u0026 Play Tuning Box for Fiat Abarth 2013+ Turbo, Remap Alternative with CANbus OBDII Integration","description":"\u003cp\u003eUnlock serious performance from your Fiat Abarth with the JB4 plug and play tuner. This intelligent piggyback ECU works alongside the factory calibration to optimise boost, timing and fueling, delivering quicker spool, reduced turbo lag and power gains of up to 40 whp and 40 wtq on a standard car. No ECU flash is required, and it remains compatible with locked ECUs, making it a superb remap alternative that is fully removable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug in installation to two engine bay sensors with advanced CANbus OBDII integration for real-time tuning and safety\u003c\/li\u003e\n  \u003cli\u003eUp to 40 whp and 40 wtq on a stock vehicle with smooth, factory-like drivability\u003c\/li\u003e\n  \u003cli\u003ePreloaded with up to 8 maps covering stock, 91 octane, 93 octane, E30\/E85 blends, unleaded race fuel and Valet mode, plus boost by gear\u003c\/li\u003e\n  \u003cli\u003eRead and delete fault codes, log and view extensive live data, and switch maps via the optional JB4 PRO Bluetooth adapter and smartphone app\u003c\/li\u003e\n  \u003cli\u003eNo ECU unlocking or flashing, not VIN-locked and can be removed without trace; fuel economy unchanged during normal driving\u003c\/li\u003e\n  \u003cli\u003eRugged billet aluminium enclosure, designed and assembled in the USA with a 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe JB4’s CANbus functionality takes key data directly from the ECU, including throttle and pedal position, timing advance, fuel trims, air\/fuel ratio, knock feedback and gear, allowing precise adjustments for strong, consistent performance. Always refer to the JB4 mobile app map descriptions for the latest guidance when changing maps.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003cbr\u003eFiat Abarth 2013+ Turbo\u003c\/p\u003e\n\n\u003cp\u003eNforcd supplies the JB4 for Fiat Abarth across the UK and knows this upgrade inside out. Order online today for fast dispatch. Professional fitting is available through Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com.\u003c\/p\u003e","brand":"Burger Motorsports","offers":[{"title":"Default Title","offer_id":55463225491841,"sku":null,"price":687.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/JB4-tuner-chip-software-13.jpg?v=1774346963","url":"https:\/\/www.nforcd.com\/products\/jb4-performance-tuner-for-fiat-abarth","provider":"Nforcd","version":"1.0","type":"link"}