JB4 Piggy Back GROUP 18 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y

Used - like new condition ### JB4 Group 18: JB4 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon/Formentor The JB4 is a true user adjustable plug and play solution. Power Gains: Starting at peak 370bhp and 380ft lb. The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved traction, integrated water/meth control, and much more. The unit can be used with our JB4 Bluetooth Connect kit providing for full in-car engine parameter display, map switching, and adjustment. Stored maps available for 91/95ron and 93/98ron for manual and DSG **Wirelessly Connect to your JB4:** Our all-new **JB4 PRO** smartphone connection is included to wirelessly connect the JB4 tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. For more information about the **JB4PRO mobile app**click here. **JB4 Features & Benefits** • Up to 75hp on a stock vehicle, 50hp/65ft lbs on 91/95ron and 65hp/70ft lbs on 93/98ron • Improves 0-60 and quarter mile times. • Includes multiple tuning maps for different fuel types. • Quick plug and play installation. • Supports E85 ethanol blends. • Reads and deletes fault codes. • Displays and logs up to 40 engine parameters. • Boost by gear control for improved traction. • Controls exhaust flap operation on supported vehicles. • Compatible with the free JB4PRO app. • Offers better performance and safety than basic chip tunes. • Full CANbus integration. • Runs as smoothly as stock. • Compatible with all driving modes. • No impact on fuel economy during normal driving. • Requires 91 octane or better for performance gains. • Not VIN locked and fully removable. • Includes billet aluminum enclosure. • Designed and assembled in the USA.

• Brand: JB4